fix for NullPointerException in bitmap configs. Fixes AntennaPod/AntennaPod#887

core/src/main/java/de/danoeh/antennapod/core/asynctask/PicassoProvider.java

@@ -266,6 +266,11 @@ public class PicassoProvider {
         @Override
         public Bitmap transform(Bitmap source) {
             Bitmap result =  fastblur(source, BLUR_RADIUS);
+            if (result == null) {
+                // just return the original
+                // for some reason we couldn't transform it.
+                return source;
+            }
             source.recycle();
             return result;
         }
@@ -305,8 +310,14 @@ public class PicassoProvider {
         // the following line:
         //
         // Stack Blur Algorithm by Mario Klingemann <mario@quasimondo.com>
+        Bitmap.Config config = sentBitmap.getConfig();
+        if (config == null) {
+            // Sometimes the config can be null, in those cases
+            // we don't do a transform.
+            return null;
+        }
 
-        Bitmap bitmap = sentBitmap.copy(sentBitmap.getConfig(), true);
+        Bitmap bitmap = sentBitmap.copy(config, true);
 
         if (radius < 1) {
             return (null);