Avoid segfault in subtitle demuxer.

4bf5e817 · Rémi Duraffort · ea4acee1 · 4bf5e817
Commit 4bf5e817 authored Jun 29, 2008 by Rémi Duraffort
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modules/demux/subtitle.c modules/demux/subtitle.c +1 -1

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--- a/modules/demux/subtitle.c
+++ b/modules/demux/subtitle.c
@@ -253,7 +253,7 @@ static int Open ( vlc_object_t *p_this )
    /* Get or probe the type */
    p_sys->i_type = SUB_TYPE_UNKNOWN;
    psz_type = var_CreateGetString( p_demux, "sub-type" );
-    if( *psz_type )
+    if( psz_type && *psz_type )
    {
        int i;