macosx: fix podcast view interfering with dropzone

(cherry picked from commit 2b6a8709c5282bf40b3667376d7e67b6ca46b262)
Signed-off-by: David Fuhrmann <dfuhrmann@videolan.org>

modules/gui/macosx/MainWindow.m

@@ -1145,6 +1145,12 @@ static VLCMainWindow *_o_sharedInstance = nil;
         [[[VLCMain sharedInstance] playlist] setPlaylistRoot: pl_item];
     }
 
+    // Note the order: first hide the podcast controls, then show the drop zone
+    if ([[item identifier] isEqualToString:@"podcast{longname=\"Podcasts\"}"])
+        [self showPodcastControls];
+    else
+        [self hidePodcastControls];
+
     PL_LOCK;
     if ([[[VLCMain sharedInstance] playlist] currentPlaylistRoot] != p_playlist->p_local_category || p_playlist->p_local_category->i_children > 0)
         [self hideDropZone];
@@ -1152,11 +1158,6 @@ static VLCMainWindow *_o_sharedInstance = nil;
         [self showDropZone];
     PL_UNLOCK;
 
-    if ([[item identifier] isEqualToString:@"podcast{longname=\"Podcasts\"}"])
-        [self showPodcastControls];
-    else
-        [self hidePodcastControls];
-
     [[NSNotificationCenter defaultCenter] postNotificationName: @"VLCMediaKeySupportSettingChanged"
                                                         object: nil
                                                       userInfo: nil];