jenkins-bot has submitted this change and it was merged.

Change subject: Prevent possible NPE when rotating screen with link preview.
......................................................................


Prevent possible NPE when rotating screen with link preview.

https://rink.hockeyapp.net/manage/apps/226649/app_versions/6/crash_reasons/57590605

Change-Id: Ifebc435ec9ec981521b0c5c665487a088fd6d6c8
---
M app/src/main/java/org/wikipedia/page/linkpreview/SwipeableBottomDialog.java
1 file changed, 3 insertions(+), 0 deletions(-)

Approvals:
  Sniedzielski: Looks good to me, approved
  Niedzielski: Looks good to me, but someone else must approve
  jenkins-bot: Verified



diff --git 
a/app/src/main/java/org/wikipedia/page/linkpreview/SwipeableBottomDialog.java 
b/app/src/main/java/org/wikipedia/page/linkpreview/SwipeableBottomDialog.java
index f94b508..4f947be 100644
--- 
a/app/src/main/java/org/wikipedia/page/linkpreview/SwipeableBottomDialog.java
+++ 
b/app/src/main/java/org/wikipedia/page/linkpreview/SwipeableBottomDialog.java
@@ -117,6 +117,9 @@
     @Override
     public void onConfigurationChanged(Configuration newConfig) {
         super.onConfigurationChanged(newConfig);
+        if (getDialog() == null) {
+            return;
+        }
 
         setWindowLayout();
         spaceView.getLayoutParams().height = dialogHeightPx();

-- 
To view, visit https://gerrit.wikimedia.org/r/257666
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Gerrit-MessageType: merged
Gerrit-Change-Id: Ifebc435ec9ec981521b0c5c665487a088fd6d6c8
Gerrit-PatchSet: 1
Gerrit-Project: apps/android/wikipedia
Gerrit-Branch: master
Gerrit-Owner: Dbrant <[email protected]>
Gerrit-Reviewer: BearND <[email protected]>
Gerrit-Reviewer: Brion VIBBER <[email protected]>
Gerrit-Reviewer: Mholloway <[email protected]>
Gerrit-Reviewer: Niedzielski <[email protected]>
Gerrit-Reviewer: Sniedzielski <[email protected]>
Gerrit-Reviewer: jenkins-bot <>

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