From ea0237c716b7d96f75a4ef502da1238f47bf1cf3 Mon Sep 17 00:00:00 2001
From: Kiith-Sa <kiith-sa@BlackCore.(none)>
Date: Thu, 27 Dec 2012 22:04:42 +0100
Subject: [PATCH] ZeroString opEquals by const ref (by Josh Colvin).

---
 dyaml/zerostring.d | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/dyaml/zerostring.d b/dyaml/zerostring.d
index ecaeb21..841a097 100644
--- a/dyaml/zerostring.d
+++ b/dyaml/zerostring.d
@@ -44,7 +44,7 @@ struct ZeroString(string TypeName)
         }
 
         ///Test for equality with another string.
-        bool opEquals(const ref ZeroString str) const nothrow @trusted
+        bool opEquals(const ZeroString str) const nothrow @trusted
         {
             return isNull ? str.isNull : 
                    str.isNull ? false : (0 == strcmp(str_, str.str_));