Fixes unsafe 'angle' command with get_property() call.

Without it, MPlayer segv trying to dereference NULL demuxer.
Patch by Mathieu Schroeter (mathieu dot schroeter at gamesover dot ch)



git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@27412 b3059339-0415-0410-9bf9-f77b7e298cf2

1 files changed, 2 insertions, 1 deletions

diff --git a/command.c b/command.c
index 1f9bf1e4f5..2dedd97d14 100644
--- a/command.c
+++ b/command.c
@@ -450,10 +450,11 @@ static int mp_property_chapter(m_option_t *prop, int action, void *arg,
 static int mp_property_angle(m_option_t *prop, int action, void *arg,
                                MPContext *mpctx)
 {
-    int angle;
+    int angle = -1;
     int angles;
     char *angle_name = NULL;
 
+    if (mpctx->demuxer)
     angle = demuxer_get_current_angle(mpctx->demuxer);
     if (angle < 0)
         return M_PROPERTY_UNAVAILABLE;