Refreshing globalMailComposer "cache" via cycleTheGlobalMailComposer

[randdusing]

Is it possible to call this method from the app? Here's how I'm running into an issue:

1. Execute canShareViaEmail, which return false
2. Have user setup mail account
3. Execute shareViaEmail, app crashes on [[self getTopMostViewController] presentViewController:self.globalMailComposer animated:YES completion:nil]; with an error message like Application tried to present a nil modal view controller on target...

If I restart the app after setting up the email and execute shareViaEmail, it works fine, but it isn't an ideal situation for the end user. Or I can just call [self cycleTheGlobalMailComposer]; at the beginning of shareViaEmail. This seems to refresh the cached email settings. So is it possible to call this function from the app, or just add it to the beginning of the shareViaEmail function?