From 770491fb4ff85891bbe71aaf4dcec7f22e53abdb Mon Sep 17 00:00:00 2001
From: Elliott Hughes <enh@google.com>
Date: Tue, 29 Apr 2014 16:05:58 -0700
Subject: [PATCH] Fix build (signed char issue).

Change-Id: I05d78f4c1599ed9a0c1285f9eb1e89bc2f55c24d
---
 libc/bionic/wchar.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/libc/bionic/wchar.cpp b/libc/bionic/wchar.cpp
index 4e62f6197..e466c9122 100644
--- a/libc/bionic/wchar.cpp
+++ b/libc/bionic/wchar.cpp
@@ -173,7 +173,7 @@ size_t mbsnrtowcs(wchar_t* dst, const char** src, size_t n, size_t dst_size, mbs
   size_t o = 0; // Number of output characters written.
   for (; i < n && (*src)[i] != 0; ++i) {
     // TODO: UTF-8 support.
-    if ((*src)[i] > 0x7f) {
+    if (static_cast<uint8_t>((*src)[i]) > 0x7f) {
       errno = EILSEQ;
       if (dst != NULL) {
         *src = &(*src)[i];