vf_overlay: silence warning: X may be used uninitialized in this function
authorMichael Niedermayer <michaelni@gmx.at>
Sat, 23 Feb 2013 11:10:35 +0000 (12:10 +0100)
committerMichael Niedermayer <michaelni@gmx.at>
Sat, 23 Feb 2013 11:10:35 +0000 (12:10 +0100)
commitcfcab4c50747c2f9ab248bff537058d6d0037e6b
tree069c4360eaa0a71100306fce602f94aa9f927052
parent3c14c82b7e01b75aa360e86a1beba63af2e04b63
vf_overlay: silence warning: X may be used uninitialized in this function

Also ensure that format is valid in query_formats

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
libavfilter/vf_overlay.c