From b9a6f1e5a1d6be43486ea20073afd4192df33b97 Mon Sep 17 00:00:00 2001
From: Simon Arlott <sa.me.uk>
Date: Sat, 29 Jul 2017 20:14:43 +0100
Subject: [PATCH] ircd: get_or_create_channel: avoid clang static analysis
 warning

Use `len` after setting it.
---
 ircd/hash.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/ircd/hash.c b/ircd/hash.c
index 4341dbbd..cd8e8aa8 100644
--- a/ircd/hash.c
+++ b/ircd/hash.c
@@ -426,7 +426,7 @@ get_or_create_channel(struct Client *client_p, const char *chname, bool *isnew)
 		}
 		len = CHANNELLEN;
 		t = LOCAL_COPY(s);
-		*(t + CHANNELLEN) = '\0';
+		t[len] = '\0';
 		s = t;
 	}