From c3c30e16a2bb5ab9236946aa6c48ca02ef2afa08 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Jo=C3=A3o=20Abecasis?= <joao.abecasis@nokia.com>
Date: Thu, 26 Aug 2010 13:47:33 +0200
Subject: QDir::operator= simplification

With the recent changes to QDirPrivate and how d_ptr is now a
QSharedDataPointer, we no longer need to worry about self-assignment, as
that is already handled by the d_ptr. Simplifying code here.

Reviewed-by: Prasanth Ullattil
---
 src/corelib/io/qdir.cpp | 3 ---
 1 file changed, 3 deletions(-)

diff --git a/src/corelib/io/qdir.cpp b/src/corelib/io/qdir.cpp
index 7c38ecf..b35cd2b 100644
--- a/src/corelib/io/qdir.cpp
+++ b/src/corelib/io/qdir.cpp
@@ -1634,9 +1634,6 @@ bool QDir::operator==(const QDir &dir) const
 */
 QDir &QDir::operator=(const QDir &dir)
 {
-    if (this == &dir)
-        return *this;
-
     d_ptr = dir.d_ptr;
     return *this;
 }
-- 
cgit v0.12