From b1f66ef4911320ee86fe7b871674530a53d4543d Mon Sep 17 00:00:00 2001
From: Bill Hoffman <bill.hoffman@kitware.com>
Date: Thu, 10 Jul 2008 17:20:14 -0400
Subject: [PATCH] COMP: remove warning and check for assignment to itself in
operator=
---
RegularExpression.cxx | 4 ++++
kwsysDateStamp.cmake | 2 +-
2 files changed, 5 insertions(+), 1 deletion(-)
diff --git a/RegularExpression.cxx b/RegularExpression.cxx
index cdadb95..84cf857 100644
--- a/RegularExpression.cxx
+++ b/RegularExpression.cxx
@@ -77,6 +77,10 @@ RegularExpression::RegularExpression (const RegularExpression& rxp) {
// operator= -- Copies the given regular expression.
RegularExpression& RegularExpression::operator= (const RegularExpression& rxp)
{
+ if(this == &rxp)
+ {
+ return *this;
+ }
if ( !rxp.program )
{
this->program = 0;
diff --git a/kwsysDateStamp.cmake b/kwsysDateStamp.cmake
index 8b7b2d0..6513cfd 100644
--- a/kwsysDateStamp.cmake
+++ b/kwsysDateStamp.cmake
@@ -7,4 +7,4 @@ SET(KWSYS_DATE_STAMP_YEAR 2008)
SET(KWSYS_DATE_STAMP_MONTH 07)
# KWSys version date day component. Format is DD.
-SET(KWSYS_DATE_STAMP_DAY 09)
+SET(KWSYS_DATE_STAMP_DAY 10)
--
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