Use av_strdup to allocate string, prevents the warning: vhook/fish.c:130: warning: assignment discards qualifiers from pointer target type patch by Patrik Kullman, patrik yes nu
Use av_strdup to allocate string, prevents the warning:
vhook/fish.c:130: warning: assignment discards qualifiers from pointer target type
patch by Patrik Kullman, patrik yes nu


git-svn-id: a4d7c1866f8397a4106e0b57fc4fbf792bbdaaaf@17494 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

prajnashi/ffmpeg,prajnashi/ffmpeg,prajnashi/ffmpeg,prajnashi/ffmpeg