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ICU-6132 Check for fmt null pointer.

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X-SVN-Rev: 23197
This commit is contained in:
Michael Ow 2008-01-09 22:58:45 +00:00
parent a9d9611f99
commit eb896f7b9e
1 changed files with 13 additions and 4 deletions
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17
icu4c/source/i18n/currfmt.cpp
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@ -1,6 +1,6 @@
/*
**********************************************************************
* Copyright (c) 2004-2006, International Business Machines
* Copyright (c) 2004-2008, International Business Machines
* Corporation and others. All Rights Reserved.
**********************************************************************
* Author: Alan Liu
@ -28,7 +28,9 @@ CurrencyFormat::CurrencyFormat(const CurrencyFormat& other) :
}
CurrencyFormat::~CurrencyFormat() {
delete fmt;
if (fmt != NULL) {
delete fmt;
}
}
UBool CurrencyFormat::operator==(const Format& other) const {
@ -50,13 +52,20 @@ UnicodeString& CurrencyFormat::format(const Formattable& obj,
UnicodeString& appendTo,
FieldPosition& pos,
UErrorCode& ec) const {
return fmt->format(obj, appendTo, pos, ec);
if (fmt != NULL) {
return fmt->format(obj, appendTo, pos, ec);
}
// Set error code
ec = U_ILLEGAL_ARGUMENT_ERROR;
return appendTo;
}
void CurrencyFormat::parseObject(const UnicodeString& source,
Formattable& result,
ParsePosition& pos) const {
fmt->parseCurrency(source, result, pos);
if (fmt != NULL) {
fmt->parseCurrency(source, result, pos);
}
}
UOBJECT_DEFINE_RTTI_IMPLEMENTATION(CurrencyFormat)