fdo#43460 chart2: use isEmpty()
Change-Id: Ia74923ed8f00adfa3f7758edb4e5755fedb0ec8a Reviewed-on: https://gerrit.libreoffice.org/4315 Reviewed-by: Noel Power <noel.power@suse.com> Tested-by: Noel Power <noel.power@suse.com>
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@ -1005,7 +1005,7 @@ OUString ObjectIdentifier::addChildParticle( const OUString& rParticle, const OU
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{
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OUStringBuffer aRet(rParticle);
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if( aRet.getLength() && !rChildParticle.isEmpty() )
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if( !aRet.isEmpty() && !rChildParticle.isEmpty() )
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aRet.appendAscii(":");
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if( !rChildParticle.isEmpty() )
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aRet.append(rChildParticle);
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@ -1016,7 +1016,7 @@ OUString ObjectIdentifier::addChildParticle( const OUString& rParticle, const OU
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OUString ObjectIdentifier::createChildParticleWithIndex( ObjectType eObjectType, sal_Int32 nIndex )
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{
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OUStringBuffer aRet( getStringForType( eObjectType ) );
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if( aRet.getLength() )
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if( !aRet.isEmpty() )
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{
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aRet.appendAscii("=");
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aRet.append(OUString::valueOf(nIndex));
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