avutil/avstring: Do not print NULL
authorMichael Niedermayer <michaelni@gmx.at>
Fri, 19 Jun 2015 13:57:32 +0000 (15:57 +0200)
committerMichael Niedermayer <michaelni@gmx.at>
Fri, 19 Jun 2015 16:40:49 +0000 (18:40 +0200)
commit23614d09d51178a0be368d5fdf39a6f014f46988
tree53908f95dbe42fb03908613401384e7f0a2b95ed
parentbea4894d0c429fee33ac5c9f8a0874404638d816
avutil/avstring: Do not print NULL

Fixes segfault
Fixes Ticket4452

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit 52e02a9e59f83ede84363d0f035389e44357d4a5)

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