[Phpwiki-talk] Problem with pagelist column sorting

[Scott Y. <sy...@cs...>]

I've been working on sorting pagelist columns and have been running into 
a slight difficulty.  I am defining a new _getSortableValue function for 
each new custom pagelist column, however sorting does not work.  There 
is a line in the _pageCompare function of pagelist that, for my custom 
columns, always returns before sorting is done:  

if (!isset($pagelist->_columns_seen[$colNum])) return 0;

Is this line correct?  I changed it to isset instead of !isset and 
sorting worked!  However, I am worried this could have affected 
something else. 

Scott