A patch for Drupal's webform module

[giza]

Awhile back, I learned the hard way that if you submit a form generated by Drupal's webform module from behind a proxy, the IP address is really TWO IP addresses (one internal and one external), separated by a comma. This plays havoc when exporting to a comma-delimited text file.

So I wrote a patch that now allows tab-delimited (TSV) files to be exported from a webform. It can be found over here. Enjoy!