small fixed in xml parsing

ameasure2/src/provisioner/MeasurementProvisionerResultsXml.cpp

@@ -236,11 +236,17 @@ void MeasurementProvisionerResultsXml::parsePipelineStatus ( MPRPipelineResults
 			FromXMLParserHelper::popToken ( iter, Token::TokenType::END_ELEMENT, EXIT_CODE_TAG );
 		} else if ( data == ERROR_ORIGIN_TAG ) {
 			FromXMLParserHelper::popToken ( iter, Token::TokenType::START_ELEMENT, ERROR_ORIGIN_TAG );
-			mprpr.pipelineStatus.errorOrigin = FromXMLParserHelper::popTokenData ( iter, Token::TokenType::CHARACTER );
+
+			if ( FromXMLParserHelper::isTokenType ( iter, Token::TokenType::CHARACTER ) )
+				mprpr.pipelineStatus.errorOrigin = FromXMLParserHelper::popTokenData ( iter, Token::TokenType::CHARACTER );
+
 			FromXMLParserHelper::popToken ( iter, Token::TokenType::END_ELEMENT, ERROR_ORIGIN_TAG );
 		} else if ( data == ERROR_VALUE_TAG ) {
 			FromXMLParserHelper::popToken ( iter, Token::TokenType::START_ELEMENT, ERROR_VALUE_TAG );
-			mprpr.pipelineStatus.errorValue = FromXMLParserHelper::popTokenData ( iter, Token::TokenType::CHARACTER );
+
+			if ( FromXMLParserHelper::isTokenType ( iter, Token::TokenType::CHARACTER ) )
+				mprpr.pipelineStatus.errorValue = FromXMLParserHelper::popTokenData ( iter, Token::TokenType::CHARACTER );
+
 			FromXMLParserHelper::popToken ( iter, Token::TokenType::END_ELEMENT, ERROR_VALUE_TAG );
 		} else {
 			break;