From: Michael Poole <mdpoole@troilus.org>
Date: Sat, 31 Mar 2007 16:09:25 +0000 (-0400)
Subject: Avoid crashing in chanserv_is_dnr() when handle == NULL.
X-Git-Tag: v1.4.0-rc1~38
X-Git-Url: http://git.pk910.de/?p=srvx.git;a=commitdiff_plain;h=4c8a453b886d20071938bea485994c68431ea561

Avoid crashing in chanserv_is_dnr() when handle == NULL.
---

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;