From 9b67d89c24666d405dd00e63bb56c924738aa002 Mon Sep 17 00:00:00 2001
From: Konstantin Ritt <ritt.ks@gmail.com>
Date: Fri, 23 Jan 2015 13:05:12 +0400
Subject: Pass params of shareable type by const-ref rather than by value

...where passing them by value was not intentional.

Change-Id: Ifd5036d57b41fddeeacfbd3f5890881605b80647
Reviewed-by: Shawn Rutledge <shawn.rutledge@digia.com>
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
---
 src/tools/qdoc/node.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'src/tools/qdoc/node.cpp')

diff --git a/src/tools/qdoc/node.cpp b/src/tools/qdoc/node.cpp
index 2d38720a36e..b00276a58ce 100644
--- a/src/tools/qdoc/node.cpp
+++ b/src/tools/qdoc/node.cpp
@@ -2474,7 +2474,7 @@ QString Node::fullDocumentName() const
   be used as the value of an \e id attribute. Search for NCName
   on the internet for details of what can be an NCName.
  */
-QString Node::cleanId(QString str)
+QString Node::cleanId(const QString &str)
 {
     QString clean;
     QString name = str.simplified();
-- 
cgit v1.2.3