From f6920653c7a958528df248ff61c372a0bd3d4f1d Mon Sep 17 00:00:00 2001
From: Andrei Karas <akaras@inbox.ru>
Date: Tue, 5 Feb 2013 03:26:24 +0300
Subject: Add missing checks and consts.

---
 src/utils/stringutils.cpp | 2 +-
 src/utils/stringutils.h   | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

(limited to 'src/utils')

diff --git a/src/utils/stringutils.cpp b/src/utils/stringutils.cpp
index 7786002e5..74e5d9f58 100644
--- a/src/utils/stringutils.cpp
+++ b/src/utils/stringutils.cpp
@@ -525,7 +525,7 @@ std::string combineDye2(std::string file, std::string dye)
     }
 }
 
-std::string packList(std::list<std::string> &list)
+std::string packList(const std::list<std::string> &list)
 {
     std::list<std::string>::const_iterator i = list.begin();
     std::string str("");
diff --git a/src/utils/stringutils.h b/src/utils/stringutils.h
index 45c1f4b0a..612486cb2 100644
--- a/src/utils/stringutils.h
+++ b/src/utils/stringutils.h
@@ -199,7 +199,7 @@ std::string combineDye(std::string file, std::string dye) A_WARN_UNUSED;
 
 std::string combineDye2(std::string file, std::string dye) A_WARN_UNUSED;
 
-std::string packList(std::list<std::string> &list) A_WARN_UNUSED;
+std::string packList(const std::list<std::string> &list) A_WARN_UNUSED;
 
 std::list<std::string> unpackList(const std::string &str) A_WARN_UNUSED;
 
-- 
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