From 6ec33f5e23580524ba014168bc1caead3ccf8e74 Mon Sep 17 00:00:00 2001
From: Charles Kerr <charles@transmissionbt.com>
Date: Wed, 4 Jun 2008 04:49:45 +0000
Subject: [PATCH] (libT) handle a NULL third argument to tr_sessionSetRPCACL()

---
 libtransmission/rpc-server.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/libtransmission/rpc-server.c b/libtransmission/rpc-server.c
index 0ee05cfe5..7414106ef 100644
--- a/libtransmission/rpc-server.c
+++ b/libtransmission/rpc-server.c
@@ -227,7 +227,8 @@ tr_rpcSetACL( tr_rpc_server * server, const char * acl, char ** setme_errmsg )
 
     if( errmsg )
     {
-        *setme_errmsg = errmsg;
+        if( setme_errmsg )
+            *setme_errmsg = errmsg;
         ret = -1;
     }
     else
-- 
2.40.0