1 files changed, 4 insertions, 0 deletions
diff --git a/library/src/main/java/com/bumptech/glide/load/resource/gif/GifDrawable.java b/library/src/main/java/com/bumptech/glide/load/resource/gif/GifDrawable.java
index 68e6a788..47e06fb5 100644
--- a/library/src/main/java/com/bumptech/glide/load/resource/gif/GifDrawable.java
+++ b/library/src/main/java/com/bumptech/glide/load/resource/gif/GifDrawable.java
@@ -75,6 +75,10 @@ public class GifDrawable extends GlideDrawable implements GifFrameManager.FrameC
     }
 
     GifDrawable(GifState state) {
+        if (state == null) {
+            throw new NullPointerException("GifState must not be null");
+        }
+
         this.state = state;
         this.decoder = new GifDecoder(state.bitmapProvider);
         decoder.setData(state.gifHeader, state.data);