From da09da29c42b76d25b69e448814637e19a899740 Mon Sep 17 00:00:00 2001
From: Maxime Coste <frrrwww@gmail.com>
Date: Wed, 8 Apr 2015 23:16:27 +0100
Subject: [PATCH] Regex comparison operator are const

---
 src/regex.hh | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/regex.hh b/src/regex.hh
index 8d87427e..e6f30187 100644
--- a/src/regex.hh
+++ b/src/regex.hh
@@ -26,8 +26,8 @@ struct Regex : std::regex
         : std::regex(begin, end, flags), m_str(begin, end) {}
 
     bool empty() const { return m_str.empty(); }
-    bool operator==(const Regex& other) { return m_str == other.m_str; }
-    bool operator!=(const Regex& other) { return m_str != other.m_str; }
+    bool operator==(const Regex& other) const { return m_str == other.m_str; }
+    bool operator!=(const Regex& other) const { return m_str != other.m_str; }
 
     const String& str() const { return m_str; }