fix #569

Author: DonJayamanne

src/client/providers/setInterpreterProvider.ts

@@ -71,7 +71,7 @@ function getSearchPaths(): Promise<string[]> {
         let paths = ['/usr/local/bin', '/usr/bin', '/bin', '/usr/sbin', '/sbin', '/usr/local/sbin', '/Envs', '/.virtualenvs', '/.pyenv',
             '/.pyenv/versions'];
         paths.forEach(p => {
-            paths.concat(untildify('~' + p));
+            paths.push(untildify('~' + p));
         });
         // Add support for paths such as /Users/xxx/anaconda/bin
         if (process.env['HOME']) {