try to load the picture inside a try-catch block and return signal (-1) in case of opening failure
try to load the picture inside a try-catch block and return signal (-1) in case of opening failure

Signed-off-by: Henrique Vicente <d390f26e2f50ad5716a9c69c58de1f5df9730e3b@gmail.com>

henvic/vehikel,henvic/vehikel,henvic/vehikel