From 5882fa0ffdfd3c74a320281e94d271a1da2f4838 Mon Sep 17 00:00:00 2001
From: Ingo Schwarze <schwarze@openbsd.org>
Date: Sun, 20 Apr 2014 22:04:04 +0000
Subject: in debug messages, truncating strings of excessive lengths is
 actually a good thing, so cast the return value from sprintf to (void); this
 concludes the mandoc sprintf audit

---
 read.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'read.c')

diff --git a/read.c b/read.c
index 3fe826aa..67209f8d 100644
--- a/read.c
+++ b/read.c
@@ -852,7 +852,7 @@ mandoc_vmsg(enum mandocerr t, struct mparse *m,
 	va_list		 ap;
 
 	va_start(ap, fmt);
-	vsnprintf(buf, sizeof(buf) - 1, fmt, ap);
+	(void)vsnprintf(buf, sizeof(buf), fmt, ap);
 	va_end(ap);
 
 	mandoc_msg(t, m, ln, pos, buf);
-- 
cgit