macosx: Correctly implement table view check in master detail view table view delegate

Signed-off-by: Claudio Cambra <developer@claudiocambra.com>
1 month ago · 2d978211bb
1 changed files with 8 additions and 1 deletions
--- a/modules/gui/macosx/library/VLCLibraryMasterDetailViewTableViewDelegate.m
+++ b/modules/gui/macosx/library/VLCLibraryMasterDetailViewTableViewDelegate.m
@ -55,7 +55,14 @@
                  fallbackTitle:(NSString *)fallbackTitle
                 fallbackDetail:(NSString *)fallbackDetail
 {
-    if (tableView != tableView) { // TODO
+    if (![tableView.dataSource conformsToProtocol:@protocol(VLCLibraryMasterDetailViewTableViewDataSource)]) {
+        return;
+    }
+
+    NSObject<VLCLibraryMasterDetailViewTableViewDataSource> * const masterDetailViewDataSource =
+        (NSObject<VLCLibraryMasterDetailViewTableViewDataSource> *)tableView.dataSource;
+
+    if (tableView != masterDetailViewDataSource.detailTableView) {
        return;
    }