From 10ad732dbffc8dded85b12c84f2839838c85ee82 Mon Sep 17 00:00:00 2001
From: Michael Ow <mow@svn.icu-project.org>
Date: Fri, 11 Jan 2008 22:02:07 +0000
Subject: [PATCH] ICU-6132 Make sure that operator == does not dereference unit
 if it is null.

X-SVN-Rev: 23210
---
 icu4c/source/i18n/measure.cpp | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/icu4c/source/i18n/measure.cpp b/icu4c/source/i18n/measure.cpp
index 03e6a7cbab..361c1facb0 100644
--- a/icu4c/source/i18n/measure.cpp
+++ b/icu4c/source/i18n/measure.cpp
@@ -1,6 +1,6 @@
 /*
 **********************************************************************
-* Copyright (c) 2004, International Business Machines
+* Copyright (c) 2004-2008, International Business Machines
 * Corporation and others.  All Rights Reserved.
 **********************************************************************
 * Author: Alan Liu
@@ -49,8 +49,8 @@ Measure::~Measure() {
 UBool Measure::operator==(const UObject& other) const {
     const Measure* m = (const Measure*) &other;
     return getDynamicClassID() == other.getDynamicClassID() &&
-        number == m->getNumber() &&
-        *unit == m->getUnit();
+        number == m->getNumber() && 
+        (unit != NULL && *unit == m->getUnit());
 }
 
 //----------------------------------------------------------------------