Off by one fix to prevent possible segfault. Patch by jwestfall at surrealistic dot net.
Off by one fix to prevent possible segfault. Patch by jwestfall at surrealistic dot net.


git-svn-id: a4d7c1866f8397a4106e0b57fc4fbf792bbdaaaf@4857 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

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