if (![[PSViewController class] instancesRespondToSelector:@selector(showLeftButton:withStyle:rightButton:withStyle:)]) {
self.navigationItem.leftBarButtonItem = nil;
self.navigationItem.rightBarButtonItem = nil;
+ } else {
+ [self showLeftButton:nil withStyle:0 rightButton:nil withStyle:0];
}
settingsChanged = NO;
}
return;
}
- if (buttonIndex == 0)
+ if (buttonIndex == 0) {
[self cancelChanges];
+ return;
+ }
[self suspend];
[self.rootController popController];