Fixed NPE for URLS in GravatarAsyncFetchTask

kunall17 · niftynei · commit cb5cf5f55d11 · 2016-06-21T15:39:45.000-04:00
diff --git a/app/src/main/java/com/zulip/android/networking/GravatarAsyncFetchTask.java b/app/src/main/java/com/zulip/android/networking/GravatarAsyncFetchTask.java
@@ -44,7 +44,7 @@ public GravatarAsyncFetchTask(ZulipActivity context, ImageView imageView,
     @Override
     protected Bitmap doInBackground(URL... urls) {
         try {
-            return fetch(urls[0]);
+            if (urls[0] != null) return fetch(urls[0]);
         } catch (IOException e) {
             ZLog.logException(e);
         }

Original file line number	Diff line number	Diff line change
`@@ -44,7 +44,7 @@ public GravatarAsyncFetchTask(ZulipActivity context, ImageView imageView,`
`44`	`44`	`@Override`
`45`	`45`	`protected Bitmap doInBackground(URL... urls) {`
`46`	`46`	`try {`
`47`		`- return fetch(urls[0]);`
	`47`	`+ if (urls[0] != null) return fetch(urls[0]);`
`48`	`48`	`} catch (IOException e) {`
`49`	`49`	`ZLog.logException(e);`
`50`	`50`	`}`