Load animated cursor NPE

Potential NPE when loading animated cursors (.ani)

jme3-desktop/src/main/java/com/jme3/cursors/plugins/CursorLoader.java

@@ -699,7 +699,7 @@ public class CursorLoader implements AssetLoader {
                     imgDelay = BufferUtils.createIntBuffer(numImages);
                 }
                 imgDelay.put(cid.imgDelay);
-            } else if (imgData != null) {
+            } else if (imgDelay != null) {
                 imgDelay.put(cid.imgDelay);
             }
             xHotSpot = cid.xHotSpot;