Fixed problem that made the program freeze if you tried to refresh pl…

…aylists without having any playlists already.
Stekeblad · Feb 28, 2018 · 9ea3429 · 9ea3429
1 parent a3d7845
commit 9ea3429
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Showing 2 changed files with 1 addition and 3 deletions.
diff --git a/src/main/java/io/github/stekeblad/videouploader/settings/PresetsWindowController.java b/src/main/java/io/github/stekeblad/videouploader/settings/PresetsWindowController.java
@@ -112,7 +112,6 @@ public void onWindowClose(WindowEvent windowEvent) {
             Optional<ButtonType> buttonChoice = AlertUtils.yesNo("Unsaved changes", "One or more presets " +
                     "is in edit mode, if you close this window now all unsaved changes to presets will be lost. " +
                     "Do you want to close this window?").showAndWait();
-            System.out.println(buttonChoice);
             if(buttonChoice.isPresent()) {
                 if(buttonChoice.get() == ButtonType.NO) {
                     windowEvent.consume(); // do not close the window

diff --git a/src/main/java/io/github/stekeblad/videouploader/youtube/utils/PlaylistUtils.java b/src/main/java/io/github/stekeblad/videouploader/youtube/utils/PlaylistUtils.java
@@ -53,9 +53,8 @@ public void refreshPlaylist() {
                 List<Playlist> playlists = response.getItems();
                 for (Playlist aPlaylist : playlists) {
                     String title = aPlaylist.getSnippet().getTitle();
-                    LocalPlaylist oldPlaylist = oldCache.get(title);
                     LocalPlaylist newPlaylist;
-                    if (oldPlaylist != null) {
+                    if (oldCache != null && oldCache.get(title) != null) {
                         newPlaylist = new LocalPlaylist(oldCache.get(title).isVisible(), aPlaylist.getId(), title);
                     } else {
                         newPlaylist = new LocalPlaylist(true, aPlaylist.getId(), title);