matroska: fix content encoding scope validity check
authorVincent Penquerc'h <vincent.penquerch@collabora.co.uk>
Mon, 21 Apr 2014 12:44:15 +0000 (13:44 +0100)
committerVincent Penquerc'h <vincent.penquerch@collabora.co.uk>
Mon, 21 Apr 2014 16:21:20 +0000 (17:21 +0100)
commitd9eb5f7fde528923d96b413007af78395405a2bc
tree2af738d5c81bd48c1d3ad3ccf1836c45887e9abf
parent54c5710adbe58001a66a5159af79293876c5aba0
matroska: fix content encoding scope validity check

It's 3 bits, and http://matroska.org/technical/specs/index.html
says it can't be 0.

Coverity 1139660
gst/matroska/matroska-read-common.c