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 13:57:32 +0000 (15:57 +0200)
commit52e02a9e59f83ede84363d0f035389e44357d4a5
tree27f3de31267df4e754b4d974566ddaea2cd9d3c1
parentee3ef5fda2f11cb5bf555d4f49698eb5dcde6ee1
avutil/avstring: Do not print NULL

Fixes segfault
Fixes Ticket4452

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