From 63e64f0131424708da5be6e64109f4909d65d057 Mon Sep 17 00:00:00 2001
From: Lioncash <mathew1800@gmail.com>
Date: Thu, 19 Jul 2018 01:27:27 -0400
Subject: file_util: return string by const reference for GetExeDirectory()
This disallows modifying the internal string buffer (which shouldn't be
modified anyhow).
---
src/common/file_util.cpp | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
(limited to 'src/common/file_util.cpp')
diff --git a/src/common/file_util.cpp b/src/common/file_util.cpp
index bf955386ce..c882ab39f5 100644
--- a/src/common/file_util.cpp
+++ b/src/common/file_util.cpp
@@ -592,7 +592,7 @@ std::string GetBundleDirectory() {
#endif
#ifdef _WIN32
-std::string& GetExeDirectory() {
+const std::string& GetExeDirectory() {
static std::string exe_path;
if (exe_path.empty()) {
wchar_t wchar_exe_path[2048];
--
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