lavc/videotoolboxenc: fix loadVTEncSymbols crash when symbol not found
authorjerett <wj.jiang@outlook.com>
Fri, 23 Jun 2017 12:57:18 +0000 (08:57 -0400)
committerRick Kern <kernrj@gmail.com>
Fri, 23 Jun 2017 13:37:34 +0000 (09:37 -0400)
commit82a8724df2a5cd7c64d163a3a0939a14f0d7d024
tree35b5691dfb738b2b20f4d073d6b63dd09cf0977a
parentea1d07aed96a170d2aaf68a96822485dd20cb346
lavc/videotoolboxenc: fix loadVTEncSymbols crash when symbol not found

Signed-off-by: Rick Kern <kernrj@gmail.com>
libavcodec/videotoolboxenc.c