From 11a6dac1e3ab9f93fbf764ec0eb898b20152a762 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Peter=20K=C3=BCmmel?= <syntheticpp@gmx.net>
Date: Tue, 4 Sep 2012 20:23:53 +0200
Subject: [PATCH] Ninja: don't suppress warning about compiler options

Warnings about invalid compiler options are printed first
by cl.exe, this line was suppressed when the source file
name didn't contain back slashes.
---
 Source/cmcldeps.cxx | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/Source/cmcldeps.cxx b/Source/cmcldeps.cxx
index 69df88d2a..34350bf7a 100644
--- a/Source/cmcldeps.cxx
+++ b/Source/cmcldeps.cxx
@@ -238,7 +238,9 @@ int main() {
   // needed to suppress filename output of msvc tools
   std::string srcfilename;
   std::string::size_type pos = srcfile.rfind("\\");
-  if (pos != std::string::npos) {
+  if (pos == std::string::npos) {
+    srcfilename = srcfile;
+  } else {
     srcfilename = srcfile.substr(pos + 1);
   }