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🍎 fix #3864 where saving a file causes a crash if file extension array is empty

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leethomas 2015-12-30 12:38:02 -08:00
parent d4de4505b8
commit ba26a4b4e6
1 changed files with 6 additions and 1 deletions
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7
atom/browser/ui/file_dialog_mac.mm
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@ -34,7 +34,12 @@ void SetAllowedFileTypes(NSSavePanel* dialog, const Filters& filters) {
[file_type_set addObject:base::mac::CFToNSCast(ext_cf.get())];
}
}
[dialog setAllowedFileTypes:[file_type_set allObjects]];
NSArray* file_types = nil;
if ([file_type_set count])
file_types = [file_type_set allObjects];
[dialog setAllowedFileTypes: file_types];
}
void SetupDialog(NSSavePanel* dialog,