From 44dcb12f9103641796d55fbcbdc5e46bb2e3063c Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?V=C3=A1clav=20Slav=C3=ADk?= <vslavik@fastmail.fm>
Date: Mon, 4 Sep 2006 15:17:22 +0000
Subject: [PATCH] fixed wxRegion::operator==

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@40997 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
---
 src/dfb/region.cpp | 11 ++++++++---
 1 file changed, 8 insertions(+), 3 deletions(-)

diff --git a/src/dfb/region.cpp b/src/dfb/region.cpp
index e2788df22e..bd6e379973 100644
--- a/src/dfb/region.cpp
+++ b/src/dfb/region.cpp
@@ -33,6 +33,8 @@ public:
 
     ~wxRegionRefData() {}
 
+    // default assignment and comparision operators are OK
+
     wxRect m_rect;
 };
 
@@ -80,11 +82,14 @@ wxRegion::~wxRegion()
 
 bool wxRegion::operator==(const wxRegion& region) const
 {
-    if ( m_refData != region.m_refData )
-        return false;
+    if ( m_refData == region.m_refData )
+        return true;
 
     if ( !Ok() )
-        return true; // both invalid
+    {
+        // only equal if both are invalid, otherwise different
+        return !region.Ok();
+    }
 
     return M_REGION->m_rect == M_REGION_OF(region)->m_rect;
 }