From 235f3685cbdaa62e98dd15074342643f8f40cbf2 Mon Sep 17 00:00:00 2001
From: Matthew Endsley <mendsley@gmail.com>
Date: Wed, 15 Apr 2015 20:12:42 -0700
Subject: [PATCH] Add return values to setenv/getcwd

---
 include/bx/os.h | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/include/bx/os.h b/include/bx/os.h
index 939119f..4fcd2c0 100644
--- a/include/bx/os.h
+++ b/include/bx/os.h
@@ -164,6 +164,7 @@ namespace bx
 	{
 #if BX_PLATFORM_WINRT
 		BX_UNUSED(_path);
+		return -1;
 #elif BX_COMPILER_MSVC_COMPATIBLE
 		return ::_chdir(_path);
 #else
@@ -175,6 +176,7 @@ namespace bx
 	{
 #if BX_PLATFORM_WINRT
 		BX_UNUSED(_buffer, _size);
+		return NULL;
 #elif BX_COMPILER_MSVC_COMPATIBLE
 		return ::_getcwd(_buffer, (int)_size);
 #else