From 4c8a453b886d20071938bea485994c68431ea561 Mon Sep 17 00:00:00 2001
From: Michael Poole <mdpoole@troilus.org>
Date: Sat, 31 Mar 2007 12:09:25 -0400
Subject: [PATCH] Avoid crashing in chanserv_is_dnr() when handle == NULL.

---
 src/chanserv.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/chanserv.c b/src/chanserv.c
index f938187..8be8a27 100644
--- a/src/chanserv.c
+++ b/src/chanserv.c
@@ -1610,7 +1610,7 @@ chanserv_is_dnr(const char *chan_name, struct handle_info *handle)
     struct dnrList list;
     struct do_not_register *dnr;
 
-    list = chanserv_find_dnrs(chan_name, handle->handle, 1);
+    list = chanserv_find_dnrs(chan_name, handle ? handle->handle : NULL, 1);
     dnr = list.used ? list.list[0] : NULL;
     free(list.list);
     return dnr;
-- 
2.20.1