Here are a few patches. The first patch removes the 'submitter' field from the web-ui package results. The second patch fixes several instances where db_query's result was not tested before performing mysql queries upon it. This patch might be a tad messy due to some unfortunate 'vim retab!' foolery. A result of forgetting to set noexpandtab before editing and writing out some changes. Mostly just a silly reformatting of some document strings. If the rest of the patch is wanted, I can rebase and re-edit this particular patch if desired. The third patch fixes an odd case I ran into where a user didn't exist, but a query was being performed anyway -- and relying on the sql failure to handle the lack of account. The final patch was just fixing an inconsistency I ran across, where depending on the error state, either a zero or an empty string was returned. php evaluates both to false, so it doesn't _really_ matter, but consistency is nice. :)