App Freeze when sideMenuController is not in hierarchy.

[hackiftekhar]

https://github.com/dogo/AKSideMenu/issues/47 is the duplicate card that hasn't been fixed yet. I cannot reopen due to insufficient permission.

Include the following:

• AKSideMenu version: 1.4.4
• Device OS version: 13.1
• Device Name: iPhone 11 Pro Max (Simulator)

Reproduction Steps

1. Create a brand new Xcode project and add AKSideMenu library.
2. Embed ViewController in NavigationController.
3. call self.sideMenuViewController in viewDidAppear.

Expected Result

• If there are no side menu controller embedded then self.sideMenuViewController will return nil.

Actual Result

• self.sideMenuViewController call stuck in an infinite loop.

Tell us what could be improved:

• When iterator.parent is nil, both if condition fails and while loop stuck in an infinite loop. There should be a nil validation of the iterator variable in sideMenuViewController var.

[dogo]

@hackiftekhar Thanks for reporting this issue and providing useful information. Please update to 1.4.5

[hackiftekhar]

Thanks @dogo for quick action on this.