saveToFile() now returns Void type instead of ? wildcard to make call…

…backs possible.
RedApparat · May 18, 2017 · a59fc15 · a59fc15
1 parent f535df1
commit a59fc15
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/fotoapparat/src/main/java/io/fotoapparat/result/PhotoResult.java b/fotoapparat/src/main/java/io/fotoapparat/result/PhotoResult.java
@@ -65,7 +65,7 @@ public PendingResult<BitmapPhoto> toBitmap(Transformer<Size, Size> sizeTransform
      *
      * @return pending operation which completes when photo is saved to file.
      */
-    public PendingResult<?> saveToFile(File file) {
+    public PendingResult<Void> saveToFile(File file) {
         return pendingResult
                 .transform(SaveToFileTransformer.create(file));
     }