From b0d6ef00eebb7dcd03b051db63840c04243a784d Mon Sep 17 00:00:00 2001
From: Andrei Karas <akaras@inbox.ru>
Date: Thu, 8 Jun 2017 03:34:07 +0300
Subject: Add missing consts or string references.

---
 src/gui/windows/helpwindow.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'src/gui/windows')

diff --git a/src/gui/windows/helpwindow.cpp b/src/gui/windows/helpwindow.cpp
index 3a2c542ad..85a14594d 100644
--- a/src/gui/windows/helpwindow.cpp
+++ b/src/gui/windows/helpwindow.cpp
@@ -110,7 +110,7 @@ void HelpWindow::handleLink(const std::string &link,
 {
     if (!strStartWith(link, "http://") && !strStartWith(link, "https://"))
     {
-        std::string helpFile = link;
+        const std::string &helpFile = link;
         loadHelp(helpFile);
     }
     else
-- 
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