$OpenBSD: patch-config_c,v 1.1 2002/04/24 18:16:22 danh Exp $
--- config.c.orig	Wed Apr 24 13:53:28 2002
+++ config.c	Wed Apr 24 13:56:36 2002
@@ -324,8 +324,12 @@ find_box (const char *s)
 void
 free_config (void)
 {
-    free (global.user);
-    free (global.maildir);
-    free (global.host);
-    free (global.pass);
+    if (global.user)
+    	free (global.user);
+    if (global.maildir)
+    	free (global.maildir);
+    if (global.host)
+    	free (global.host);
+    if (global.pass)
+    	free (global.pass);
 }