[MPlayer-dev-eng] [PATCH] fix sub_step crash if no subtitles loaded

[Antti Hartikainen]

sub_step crashed if no subtitles loaded
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--- find_sub.c	2003-04-23 16:52:01.000000000 +0300
+++ find_sub.c-fixed	2003-04-23 16:52:14.000000000 +0300
@@ -23,9 +23,11 @@
 
 void step_sub(sub_data *subd, float pts, int movement) {
     subtitle *subs; 
-    int key = (pts+sub_delay) * (subd->sub_uses_time ? 100 : sub_fps);
 
     if (subd == NULL) return;
+
+    int key = (pts+sub_delay) * (subd->sub_uses_time ? 100 : sub_fps);
+
     subs = subd->subtitles;
 
     /* Tell the OSD subsystem that the OSD contents will change soon */