Blank master view after rotate

[Kalibur]

There were a ton of issues on iOS 8 and most were fixed by this fork: https://github.com/asprega/MGSplitViewController

I did find an issue though. In portrait mode, if you had the master view open in the popover and rotated the device (in my case an iPad 2 running iOS 8) the master view would be created and then immediately go blank. What I found was that the popover was not getting dismissed first.

To fix this, I needed to go into the MGSplitViewController.m and move the lines:

if (_hiddenPopoverController && _hiddenPopoverController.popoverVisible) {
    [_hiddenPopoverController dismissPopoverAnimated:NO];
} 

from

• (void)willAnimateRotationToInterfaceOrientation:(UIInterfaceOrientation)toInterfaceOrientation duration:(NSTimeInterval)duration

to the end of

• (void)willRotateToInterfaceOrientation:(UIInterfaceOrientation)toInterfaceOrientation duration:(NSTimeInterval)duration

So my solution looked like this:

• (void)willRotateToInterfaceOrientation:(UIInterfaceOrientation)toInterfaceOrientation duration:(NSTimeInterval)duration
  {
  [self.masterViewController willRotateToInterfaceOrientation:toInterfaceOrientation duration:duration];
  [self.detailViewController willRotateToInterfaceOrientation:toInterfaceOrientation duration:duration];

  //This fixes the iOS 8 rotation bug when the popover is present
  if (_hiddenPopoverController && _hiddenPopoverController.popoverVisible) {
  [_hiddenPopoverController dismissPopoverAnimated:NO];
  }
  }

I was going to post this in the issue board for asprega's fork, but I could not find it. So hopefully this will help someone save a couple minutes of searching.

[thiagorios]

woow thx a lot! U saved my day!

This solution should be in the main project!