Oops, very silly typo.

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@17853 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

libavformat/rtsp.c

@@ -827,7 +827,7 @@ static void rtsp_send_cmd(AVFormatContext *s,
 #endif
     url_write(rt->rtsp_hd, buf, strlen(buf));
 
-    rtsp_read_reply(rt, reply, content_ptr);
+    rtsp_read_reply(s, reply, content_ptr);
 }