Fix a NPE found by Moneky.

AlbumLabelMaker.mBitmapPool could be null if the setLabelWidth()
has never been called  or called with width as 0.

bug:6510386

Change-Id: Idaaa0a1a7239271ba3ae3217e65029b382464c10

diff --git a/src/com/android/gallery3d/ui/AlbumLabelMaker.java b/src/com/android/gallery3d/ui/AlbumLabelMaker.java
index f837092..93b37ce 100644 (file)
--- a/src/com/android/gallery3d/ui/AlbumLabelMaker.java
+++ b/src/com/android/gallery3d/ui/AlbumLabelMaker.java
@@ -211,6 +211,6 @@ public class AlbumLabelMaker {
     }
 
     public void clearRecycledLabels() {
-        mBitmapPool.clear();
+        if (mBitmapPool != null) mBitmapPool.clear();
     }
 }