From 19a973a85ef5a2eaf1ca59d09ec2d6e972c0cd24 Mon Sep 17 00:00:00 2001
From: Josh Haberman <jhaberman@gmail.com>
Date: Thu, 4 Jun 2015 13:07:43 -0700
Subject: Fixes from Google-internal.

---
 upb/pb/textprinter.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'upb/pb')

diff --git a/upb/pb/textprinter.c b/upb/pb/textprinter.c
index b772af3..269881b 100644
--- a/upb/pb/textprinter.c
+++ b/upb/pb/textprinter.c
@@ -112,7 +112,7 @@ bool putf(upb_textprinter *p, const char *fmt, ...) {
 
   /* Run once to get the length of the string. */
   va_copy(args_copy, args);
-  len = vsprintf(NULL, fmt, args_copy);
+  len = _upb_vsnprintf(NULL, 0, fmt, args_copy);
   va_end(args_copy);
 
   /* + 1 for NULL terminator (vsprintf() requires it even if we don't). */
-- 
cgit v1.2.3