diff options
| -rw-r--r-- | SmartDeviceLink/SDLSoftButtonObject.m | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/SmartDeviceLink/SDLSoftButtonObject.m b/SmartDeviceLink/SDLSoftButtonObject.m index 3d74c168a..adb153e1a 100644 --- a/SmartDeviceLink/SDLSoftButtonObject.m +++ b/SmartDeviceLink/SDLSoftButtonObject.m @@ -64,6 +64,11 @@ NS_ASSUME_NONNULL_BEGIN return NO; } + if (self.states.count == 1) { + SDLLogW(@"There's only one state, so no transitioning is possible!"); + return NO; + } + SDLLogD(@"Transitioning button %@ to state %@", self.name, stateName); self.currentStateName = stateName; [self.manager sdl_transitionSoftButton:self]; |