From e760d0aa9d95babd5f8c1c6ec5c75e9acba453c7 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Branimir=20Karad=C5=BEi=C4=87?= <branimirkaradzic@gmail.com>
Date: Sun, 19 Feb 2017 21:22:11 -0800
Subject: [PATCH] vsnprintf: Don't error out on end of format string.

---
 src/string.cpp | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/src/string.cpp b/src/string.cpp
index 6254588..3c81700 100644
--- a/src/string.cpp
+++ b/src/string.cpp
@@ -581,9 +581,12 @@ namespace bx
 		while (_err->isOk() )
 		{
 			char ch = '\0';
-			read(&reader, ch, _err);
 
-			if (!_err->isOk() )
+			Error err;
+			read(&reader, ch, &err);
+
+			if (!_err->isOk()
+			||  !err.isOk() )
 			{
 				break;
 			}