From bb9679b51a64036c37add83adf1adea12e0a3c7c Mon Sep 17 00:00:00 2001
From: Tsuda Kageyu <tsuda.kageyu@gmail.com>
Date: Thu, 21 May 2015 02:03:06 +0900
Subject: [PATCH] Fix test code to work on some environments. const char * is
 more preferable than string for ifstream constructor.

---
 tests/utils.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/tests/utils.h b/tests/utils.h
index 8be65ac0..871a8e50 100644
--- a/tests/utils.h
+++ b/tests/utils.h
@@ -39,7 +39,7 @@ inline string copyFile(const string &filename, const string &ext)
 #endif
 
   string sourceFileName = testFilePath(filename) + ext;
-  ifstream source(sourceFileName, std::ios::binary);
+  ifstream source(sourceFileName.c_str(), std::ios::binary);
   ofstream destination(testFileName, std::ios::binary);
   destination << source.rdbuf();
   return string(testFileName);