From 2be36617bb6be3f60e44cb636fdb1fa78531d399 Mon Sep 17 00:00:00 2001
From: tedu <tedu@openbsd.org>
Date: Wed, 17 Apr 2013 17:39:29 +0000
Subject: silence some warnings by adding prototypes, casts, and headers as
 appropriate. in regex, stop using the struct hack for a fixed size array

---
 lib/libc/regex/engine.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

(limited to 'lib/libc/regex/engine.c')

diff --git a/lib/libc/regex/engine.c b/lib/libc/regex/engine.c
index 024c4ea3844..3f3a68d7af1 100644
--- a/lib/libc/regex/engine.c
+++ b/lib/libc/regex/engine.c
@@ -1,4 +1,4 @@
-/*	$OpenBSD: engine.c,v 1.15 2005/08/05 13:03:00 espie Exp $	*/
+/*	$OpenBSD: engine.c,v 1.16 2013/04/17 17:39:29 tedu Exp $	*/
 
 /*-
  * Copyright (c) 1992, 1993, 1994 Henry Spencer.
@@ -662,6 +662,7 @@ backref(struct match *m, char *start, char *stop, sopno startst, sopno stopst,
 	/* "can't happen" */
 	assert(nope);
 	/* NOTREACHED */
+	return NULL;
 }
 
 /*
-- 
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