--- a/mcabber/src/screen.c	Mon May 29 18:53:01 2006 +0200
+++ b/mcabber/src/screen.c	Tue May 30 20:36:44 2006 +0200
@@ -1781,6 +1781,7 @@
     current_jid = buddy_getjid(BUDDATA(current_buddy));
     if (current_jid) {
       winbuf *win_entry = scr_SearchWindow(current_jid, isspe);
+      if (!win_entry) return;
       iscurrentlocked = win_entry->lock;
     }
   } else {