live555: fix a potential crash introduced by [169ecd7a]

a27681ab · Derk-Jan Hartman · 96c9d700 · a27681ab
Commit a27681ab authored Sep 09, 2008 by Derk-Jan Hartman
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modules/demux/live555.cpp modules/demux/live555.cpp +2 -1

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--- a/modules/demux/live555.cpp
+++ b/modules/demux/live555.cpp
@@ -548,7 +548,8 @@ describe:
    psz_options = p_sys->rtsp->sendOptionsCmd( psz_url, psz_user, psz_pwd,
                                               &authenticator );
-    p_sys->b_get_param = strstr( psz_options, "GET_PARAMETER" ) ? true : false ;
+    if( psz_options )
+        p_sys->b_get_param = strstr( psz_options, "GET_PARAMETER" ) ? true : false ;
    delete [] psz_options;
    p_sdp = p_sys->rtsp->describeURL( psz_url, &authenticator,