Rebuild with polyfill recursion fix

Author: eKoopmans

dist/html2pdf.bundle.js

@@ -5478,8 +5478,8 @@ Worker.prototype.then = function then(onFulfilled, onRejected) {
     onRejected = onRejected.bind(self);
   }
 
-  // Cast self into a Promise to avoid es6-promise recursively defining `then`.
-  var selfPromise = '_state' in self ? Worker.convert(_extends({}, self), Promise.prototype) : self;
+  // Cast self into a Promise to avoid polyfills recursively defining `then`.
+  var selfPromise = Promise.toString().indexOf('[native code]') === -1 ? Worker.convert(_extends({}, self), Promise.prototype) : self;
 
   // Update progress while queuing, calling, and resolving `then`.
   self.updateProgress(null, null, 1, [onFulfilled]);
@@ -5507,8 +5507,8 @@ Worker.prototype.thenCore = function thenCore(onFulfilled, onRejected) {
     onRejected = onRejected.bind(self);
   }
 
-  // Cast self into a Promise to avoid es6-promise recursively defining `then`.
-  var selfPromise = '_state' in self ? Worker.convert(_extends({}, self), Promise.prototype) : self;
+  // Cast self into a Promise to avoid polyfills recursively defining `then`.
+  var selfPromise = Promise.toString().indexOf('[native code]') === -1 ? Worker.convert(_extends({}, self), Promise.prototype) : self;
 
   // Return the promise, after casting it into a Worker and preserving props.
   var returnVal = Promise.prototype.then.call(selfPromise, onFulfilled, onRejected);

dist/html2pdf.bundle.min.js

@@ -537,8 +537,8 @@ Worker.prototype.then = function then(onFulfilled, onRejected) {
     onRejected = onRejected.bind(self);
   }
 
-  // Cast self into a Promise to avoid es6-promise recursively defining `then`.
-  var selfPromise = '_state' in self ? Worker.convert(_extends({}, self), Promise.prototype) : self;
+  // Cast self into a Promise to avoid polyfills recursively defining `then`.
+  var selfPromise = Promise.toString().indexOf('[native code]') === -1 ? Worker.convert(_extends({}, self), Promise.prototype) : self;
 
   // Update progress while queuing, calling, and resolving `then`.
   self.updateProgress(null, null, 1, [onFulfilled]);
@@ -566,8 +566,8 @@ Worker.prototype.thenCore = function thenCore(onFulfilled, onRejected) {
     onRejected = onRejected.bind(self);
   }
 
-  // Cast self into a Promise to avoid es6-promise recursively defining `then`.
-  var selfPromise = '_state' in self ? Worker.convert(_extends({}, self), Promise.prototype) : self;
+  // Cast self into a Promise to avoid polyfills recursively defining `then`.
+  var selfPromise = Promise.toString().indexOf('[native code]') === -1 ? Worker.convert(_extends({}, self), Promise.prototype) : self;
 
   // Return the promise, after casting it into a Worker and preserving props.
   var returnVal = Promise.prototype.then.call(selfPromise, onFulfilled, onRejected);

dist/html2pdf.js

@@ -532,8 +532,8 @@ Worker.prototype.then = function then(onFulfilled, onRejected) {
     onRejected = onRejected.bind(self);
   }
 
-  // Cast self into a Promise to avoid es6-promise recursively defining `then`.
-  var selfPromise = '_state' in self ? Worker.convert(_extends({}, self), Promise.prototype) : self;
+  // Cast self into a Promise to avoid polyfills recursively defining `then`.
+  var selfPromise = Promise.toString().indexOf('[native code]') === -1 ? Worker.convert(_extends({}, self), Promise.prototype) : self;
 
   // Update progress while queuing, calling, and resolving `then`.
   self.updateProgress(null, null, 1, [onFulfilled]);
@@ -561,8 +561,8 @@ Worker.prototype.thenCore = function thenCore(onFulfilled, onRejected) {
     onRejected = onRejected.bind(self);
   }
 
-  // Cast self into a Promise to avoid es6-promise recursively defining `then`.
-  var selfPromise = '_state' in self ? Worker.convert(_extends({}, self), Promise.prototype) : self;
+  // Cast self into a Promise to avoid polyfills recursively defining `then`.
+  var selfPromise = Promise.toString().indexOf('[native code]') === -1 ? Worker.convert(_extends({}, self), Promise.prototype) : self;
 
   // Return the promise, after casting it into a Worker and preserving props.
   var returnVal = Promise.prototype.then.call(selfPromise, onFulfilled, onRejected);

dist/html2pdf.min.js

@@ -536,8 +536,8 @@ Worker.prototype.then = function then(onFulfilled, onRejected) {
     onRejected = onRejected.bind(self);
   }
 
-  // Cast self into a Promise to avoid es6-promise recursively defining `then`.
-  var selfPromise = '_state' in self ? Worker.convert(_extends({}, self), Promise.prototype) : self;
+  // Cast self into a Promise to avoid polyfills recursively defining `then`.
+  var selfPromise = Promise.toString().indexOf('[native code]') === -1 ? Worker.convert(_extends({}, self), Promise.prototype) : self;
 
   // Update progress while queuing, calling, and resolving `then`.
   self.updateProgress(null, null, 1, [onFulfilled]);
@@ -565,8 +565,8 @@ Worker.prototype.thenCore = function thenCore(onFulfilled, onRejected) {
     onRejected = onRejected.bind(self);
   }
 
-  // Cast self into a Promise to avoid es6-promise recursively defining `then`.
-  var selfPromise = '_state' in self ? Worker.convert(_extends({}, self), Promise.prototype) : self;
+  // Cast self into a Promise to avoid polyfills recursively defining `then`.
+  var selfPromise = Promise.toString().indexOf('[native code]') === -1 ? Worker.convert(_extends({}, self), Promise.prototype) : self;
 
   // Return the promise, after casting it into a Worker and preserving props.
   var returnVal = Promise.prototype.then.call(selfPromise, onFulfilled, onRejected);