From 301faac18be3855f2b742accc5e1b0f71ea8e3c7 Mon Sep 17 00:00:00 2001
From: Alexander Kornienko <alexfh@google.com>
Date: Thu, 22 Mar 2018 14:18:20 +0000
Subject: clang-tidy, modularize: return non-zero exit code on errors

When no inputs given, the tools should not only produce the help message, but
also return a non-zero exit code. Fixed tests accordingly.

llvm-svn: 328199
---
 clang-tools-extra/modularize/Modularize.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'clang-tools-extra/modularize/Modularize.cpp')

diff --git a/clang-tools-extra/modularize/Modularize.cpp b/clang-tools-extra/modularize/Modularize.cpp
index e5f19de88f9..83f23402ba2 100644
--- a/clang-tools-extra/modularize/Modularize.cpp
+++ b/clang-tools-extra/modularize/Modularize.cpp
@@ -825,7 +825,7 @@ int main(int Argc, const char **Argv) {
   // No go if we have no header list file.
   if (ListFileNames.size() == 0) {
     cl::PrintHelpMessage();
-    return 0;
+    return 1;
   }
 
   std::unique_ptr<ModularizeUtilities> ModUtil;
-- 
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