From a3383008912d8f73638005c3f50980b7e085e218 Mon Sep 17 00:00:00 2001
From: Jimin Hsieh <jiminbass@gmail.com>
Date: Sun, 18 Jun 2017 13:43:55 +0800
Subject: [PATCH] Fix missing properties.

---
 build.gradle | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/build.gradle b/build.gradle
index 7f8d618..1be3b81 100644
--- a/build.gradle
+++ b/build.gradle
@@ -32,6 +32,6 @@ publish {
     desc = DESCRIPTION
     website = WEBSITE
     repoName = BINTRAY_REPO
-    bintrayUser = BINTRAY_USER
-    bintrayKey = BINTRAY_KEY
+    bintrayUser = project.hasProperty('BINTRAY_USER') ? BINTRAY_USER : ''
+    bintrayKey = project.hasProperty('BINTRAY_KEY') ? BINTRAY_KEY : ''
 }