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Adding check for running session before switching camera

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This commit is contained in:
Andrew Walz 2017-04-24 13:14:52 -06:00
parent 90e641076c
commit ab94441095
1 changed files with 5 additions and 0 deletions
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5
Source/SwiftyCamViewController.swift
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@ -489,6 +489,11 @@ open class SwiftyCamViewController: UIViewController {
print("[SwiftyCam]: Switching between cameras while recording video is not supported") print("[SwiftyCam]: Switching between cameras while recording video is not supported")
return return
} }
guard session.isRunning == true else {
return
}
switch currentCamera { switch currentCamera {
case .front: case .front:
currentCamera = .rear currentCamera = .rear