1 files changed, 3 insertions, 0 deletions
diff --git a/src/com/android/gallery3d/filtershow/imageshow/MasterImage.java b/src/com/android/gallery3d/filtershow/imageshow/MasterImage.java
index ed09fb116..01fe3c159 100644
--- a/src/com/android/gallery3d/filtershow/imageshow/MasterImage.java
+++ b/src/com/android/gallery3d/filtershow/imageshow/MasterImage.java
@@ -482,6 +482,9 @@ public class MasterImage implements RenderingRequestCaller {
     }
 
     public void needsUpdatePartialPreview() {
+        if (mPreset == null) {
+            return;
+        }
         if (!mPreset.canDoPartialRendering()) {
             invalidatePartialPreview();
             return;