* commit '5b9c817d':
  x11grab: Check XFixesGetCursorImage return value

Conflicts:
	libavdevice/x11grab.c

See: a65c0a3f

The warning with adjusted text is kept from a65c0a3f
but drawing the cursor is not disabled in case XFixesGetCursorImage() fails
Merged-by: Michael Niedermayer <michaelni@gmx.at>