From 3cd4f1d15146c08f05206d6328ecbc1c7fdc8dfa Mon Sep 17 00:00:00 2001
From: Charles Forsyth <charles.forsyth@gmail.com>
Date: Mon, 30 Jun 2014 10:57:08 +0100
Subject: update to match lib9

---
 libkern/vsnprint.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

(limited to 'libkern/vsnprint.c')

diff --git a/libkern/vsnprint.c b/libkern/vsnprint.c
index 841d142c..2006cfb3 100644
--- a/libkern/vsnprint.c
+++ b/libkern/vsnprint.c
@@ -12,6 +12,7 @@
  * OF THIS SOFTWARE OR ITS FITNESS FOR ANY PARTICULAR PURPOSE.
  */
 #include "lib9.h"
+#include "fmtdef.h"
 
 int
 vsnprint(char *buf, int len, char *fmt, va_list args)
@@ -27,8 +28,9 @@ vsnprint(char *buf, int len, char *fmt, va_list args)
 	f.flush = nil;
 	f.farg = nil;
 	f.nfmt = 0;
-	f.args = args;
+	va_copy(f.args, args);
 	dofmt(&f, fmt);
+	va_end(f.args);
 	*(char*)f.to = '\0';
 	return (char*)f.to - buf;
 }
-- 
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