Intercept InterruptedException in chained observables

The source of those exceptions need to be investigated further.

1 files changed, 11 insertions, 5 deletions

diff --git a/main/src/cgeo/geocaching/ui/ImagesList.java b/main/src/cgeo/geocaching/ui/ImagesList.java
index 4058e15..d380e6b 100644
--- a/main/src/cgeo/geocaching/ui/ImagesList.java
+++ b/main/src/cgeo/geocaching/ui/ImagesList.java
@@ -100,11 +100,17 @@ public class ImagesList {
             assert(imageView != null);
             subscriptions.add(AndroidObservable.fromActivity(activity, imgGetter.fetchDrawable(img.getUrl()))
                     .subscribe(new Action1<BitmapDrawable>() {
-                        @Override
-                        public void call(final BitmapDrawable image) {
-                            display(imageView, image, img, rowView);
-                        }
-                    }));
+                                   @Override
+                                   public void call(final BitmapDrawable image) {
+                                       display(imageView, image, img, rowView);
+                                   }
+                               }, new Action1<Throwable>() {
+                                   @Override
+                                   public void call(final Throwable e) {
+                                       // Ignore error due to interruptions.
+                                       // FIXME: why is this necessary?
+                                   }
+                               }));
             rowView.addView(imageView);
             imagesView.addView(rowView);
         }