--- a/mcabber/mcabber/histolog.c	Sat Apr 03 20:39:06 2010 +0200
+++ b/mcabber/mcabber/histolog.c	Sat Apr 03 20:41:04 2010 +0200
@@ -55,7 +55,7 @@
     return NULL;
 
   if (!g_strcmp0(bjid, ".") || !g_strcmp0(bjid, "..") ||
-      strchr(bjid, "/"))
+      strchr(bjid, '/'))
     return NULL;
 
   lowerid = g_strdup(bjid);