From 112351dc38027f16b6cd5b55bfc41c585324ce01 Mon Sep 17 00:00:00 2001
From: Rui Ueyama <ruiu@google.com>
Date: Fri, 15 Jul 2016 02:51:05 +0000
Subject: [PATCH] Avoid writing to errs().

We should write to ErrorOS instead. Normaly, *ErrorOS == errs(),
but they can be different if LLD is embedded.

llvm-svn: 275525
---
 lld/ELF/Error.cpp | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/lld/ELF/Error.cpp b/lld/ELF/Error.cpp
index 64570cf..59a49c17b 100644
--- a/lld/ELF/Error.cpp
+++ b/lld/ELF/Error.cpp
@@ -31,7 +31,7 @@ void warning(const Twine &Msg) {
   if (Config->FatalWarnings)
     error(Msg);
   else
-    errs() << Msg << "\n";
+    *ErrorOS << Msg << "\n";
 }
 
 void error(const Twine &Msg) {
@@ -44,7 +44,7 @@ void error(std::error_code EC, const Twine &Prefix) {
 }
 
 void fatal(const Twine &Msg) {
-  errs() << Msg << "\n";
+  *ErrorOS << Msg << "\n";
   exit(1);
 }
 
-- 
2.7.4