Re: Odd behaviour in XPath Extractor

2008-02-14 Thread sebb
On 31/01/2008, Ronan Klyne [EMAIL PROTECTED] wrote: sebb wrote: On 31/01/2008, Ronan Klyne [EMAIL PROTECTED] wrote: Hello all, I'm having a little trouble with the XPath Extractor. The problem presents itself whenspecified element is not present in the page. Instead of the

Odd behaviour in XPath Extractor

2008-01-31 Thread Ronan Klyne
Hello all, I'm having a little trouble with the XPath Extractor. The problem presents itself whenspecified element is not present in the page. Instead of the expression returning my default value of ERROR, it returns . This looks to me like a bug in the substring-* functions. This expression

Re: Odd behaviour in XPath Extractor

2008-01-31 Thread sebb
On 31/01/2008, Ronan Klyne [EMAIL PROTECTED] wrote: Hello all, I'm having a little trouble with the XPath Extractor. The problem presents itself whenspecified element is not present in the page. Instead of the expression returning my default value of ERROR, it returns . This looks to me like

Re: Odd behaviour in XPath Extractor

2008-01-31 Thread Ronan Klyne
sebb wrote: On 31/01/2008, Ronan Klyne [EMAIL PROTECTED] wrote: Hello all, I'm having a little trouble with the XPath Extractor. The problem presents itself whenspecified element is not present in the page. Instead of the expression returning my default value of ERROR, it returns . This looks