fix cgeo#6092 crash when refreshing certain caches

Looks like `onNext(bitmap)` was called with a null `bitmap`, which is not allowed.
pstorch · Nov 6, 2016 · 9ad9bfc · 9ad9bfc
1 parent 3ccf5a2
commit 9ad9bfc
Showing 1 changed file with 3 additions and 1 deletion.
diff --git a/main/src/cgeo/geocaching/network/HtmlImage.java b/main/src/cgeo/geocaching/network/HtmlImage.java
@@ -232,7 +232,9 @@ public void run() {
                         final ImmutablePair<BitmapDrawable, Boolean> loaded = loadFromDisk();
                         final BitmapDrawable bitmap = loaded.left;
                         if (loaded.right) {
-                            emitter.onNext(bitmap);
+                            if (bitmap != null) {
+                                emitter.onNext(bitmap);
+                            }
                             emitter.onComplete();
                             return;
                         }