fix crash

jjgod · Feb 5, 2020 · 9b87e06 · 9b87e06
1 parent 2b8705d
commit 9b87e06
Showing 1 changed file with 16 additions and 2 deletions.
diff --git a/DUWindow.m b/DUWindow.m
@@ -32,8 +32,22 @@ - (BOOL) performDragOperation: (id < NSDraggingInfo >) sender
 
  if ([[pboard types] containsObject: NSPasteboardTypeFileURL])
  {
- NSArray *files = [pboard propertyListForType: NSPasteboardTypeFileURL];
- [controller startConversion: [files objectAtIndex: 0]];
+ /**
+ Note: tmp fix
+ ENV: Xcode 11.3.1 (11C504) Catalina 10.15.3 (19D76)
+ 
+ Don't know why [pboard propertyListForType: NSPasteboardTypeFileURL] returns a string directly instead of an array.
+ */
+ NSObject *data = [pboard propertyListForType: NSPasteboardTypeFileURL];
+ if ([data isKindOfClass: [NSArray class]]) {
+ NSArray * files = (NSArray *)data;
+ [controller startConversion: [files objectAtIndex: 0]];
+ } else if ([data isKindOfClass: [NSString class]]) {
+ NSString * filePath = (NSString *)data;
+ NSURL * fileUrl = [NSURL URLWithString: filePath];
+ [controller startConversion: fileUrl.path];
+ }
+
  successful = NO;
  }