demux: adaptative: fix NULL memcmp

78337638 · Francois Cartegnie · 3946b13f · 78337638
Commit 78337638 authored Oct 02, 2015 by Francois Cartegnie
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modules/demux/adaptative/plumbing/FakeESOutID.cpp modules/demux/adaptative/plumbing/FakeESOutID.cpp +1 -1

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--- a/modules/demux/adaptative/plumbing/FakeESOutID.cpp
+++ b/modules/demux/adaptative/plumbing/FakeESOutID.cpp
@@ -59,5 +59,5 @@ bool FakeESOutID::isCompatible( const es_format_t *p_fmt ) const
 {
    return es_format_IsSimilar( p_fmt, &fmt ) &&
           p_fmt->i_extra == fmt.i_extra &&
-          !memcmp( p_fmt->p_extra, fmt.p_extra, p_fmt->i_extra );
+           (p_fmt->i_extra == 0 || !memcmp( p_fmt->p_extra, fmt.p_extra, p_fmt->i_extra ));
 }