From 720e31a5113c25e48d7754bb812ab84c6c31d1d9 Mon Sep 17 00:00:00 2001
From: Florent Le Coz <louiz@louiz.org>
Date: Wed, 17 Dec 2014 13:37:57 +0100
Subject: Fix a few issues reported by static analyzers

---
 src/irc/irc_channel.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'src/irc/irc_channel.cpp')

diff --git a/src/irc/irc_channel.cpp b/src/irc/irc_channel.cpp
index 2c0f8b1..b1b3983 100644
--- a/src/irc/irc_channel.cpp
+++ b/src/irc/irc_channel.cpp
@@ -12,7 +12,7 @@ void IrcChannel::set_self(const std::string& name)
 }
 
 IrcUser* IrcChannel::add_user(const std::string& name,
-                              const std::map<char, char> prefix_to_mode)
+                              const std::map<char, char>& prefix_to_mode)
 {
   this->users.emplace_back(std::make_unique<IrcUser>(name, prefix_to_mode));
   return this->users.back().get();
-- 
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