From 2295040e85321911d65bd36704560725d9c2ad27 Mon Sep 17 00:00:00 2001
From: Mark O'Neill <moneill@cayan.com>
Date: Tue, 4 Dec 2018 12:21:42 +0000
Subject: cmLocalNinjaGenerator: Propagate failures from batch file back to
 ninja

Fixes: #18676
---
 Source/cmLocalNinjaGenerator.cxx | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Source/cmLocalNinjaGenerator.cxx b/Source/cmLocalNinjaGenerator.cxx
index 8a07516..ecea4ea 100644
--- a/Source/cmLocalNinjaGenerator.cxx
+++ b/Source/cmLocalNinjaGenerator.cxx
@@ -329,7 +329,7 @@ std::string cmLocalNinjaGenerator::WriteCommandScript(
     // for the raw shell script.
     cmSystemTools::ReplaceString(cmd, "$$", "$");
 #ifdef _WIN32
-    script << cmd << " || exit /b" << '\n';
+    script << cmd << " || exit /b 1" << '\n';
 #else
     script << cmd << '\n';
 #endif
-- 
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