removed incorrect ! from a error handling expression fixes https://github.com/gphoto/gphoto2/issues/130
removed incorrect ! from a error handling expression
fixes https://github.com/gphoto/gphoto2/issues/130

gphoto/libgphoto2,gphoto/libgphoto2,gphoto/libgphoto2,gphoto/libgphoto2,gphoto/libgphoto2,gphoto/libgphoto2