Hello.
I recently stumbled upon a bug which had me fooled for quite some time before I was able to spot it in the axtrace.
I was trying to pass the value 0 to a taglib written using TaglibHelper like this:
<ns:param>0</ns:param>
An empty string value was returned because of the
return '' unless $text;
test in TaglibHelper's parse_char sub, which caused some of my own code to break later on. I can work around the problem by using
<ns:param><xsp:expr>0<xsp:expr></ns:param>
instead. It would be nice if the module could handle both cases, though.
Regards
--
Jan Bauer Nielsen
Center of Knowledge Technology, Technical Knowledge Center of Denmark
Anker Engelunds Vej 1, Postboks 777, 2800 Kongens Lyngby, Denmark
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