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URL open panel: Fix invocation of completion handler so it doesn't crash

CQTexperiment
Christopher Snowhill 2021-12-22 00:13:27 -08:00
parent bb1f9dcb33
commit b2ae62a4db
1 changed files with 12 additions and 3 deletions
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15
ThirdParty/OpenURLPanel/OpenURLPanel.m vendored
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@ -166,7 +166,6 @@ typedef id (*myIMP)(id, SEL, ...);
NSString *urlString;
NSURL *url;
BOOL informDelegate = YES;
myIMP callback;
if ([sender tag] == NSModalResponseOK)
{
@ -218,8 +217,18 @@ typedef id (*myIMP)(id, SEL, ...);
// inform the delegate
if (informDelegate && mDelegate && mDidEndSelector)
{
callback = (myIMP) [mDelegate methodForSelector:mDidEndSelector];
callback(mDelegate, mDidEndSelector, self, [sender tag], mContextInfo);
NSInvocation *inv = [NSInvocation invocationWithMethodSignature:[mDelegate methodSignatureForSelector:mDidEndSelector]];
[inv setSelector:mDidEndSelector];
[inv setTarget:mDelegate];
OpenURLPanel *pself = self;
int tag = (int)([sender tag]);
[inv setArgument:&(pself) atIndex:2];
[inv setArgument:&(tag) atIndex:3];
[inv setArgument:&(mContextInfo) atIndex:4];
[inv invoke];
[self close];
}