Routes Traveled ranking bugfix

[yakra]

Closes#278.

Web/user/region.php

Lines 255 to 256 in f8c6c79

	$row = $activeDrivenRes->fetch_assoc();
	while($row['traveler'] != $tmuser && $row = $activeDrivenRes->fetch_assoc());

Web/user/region.php

Lines 291 to 292 in f8c6c79

	$row = $activePreviewDrivenRes->fetch_assoc();
	while($row['traveler'] != $tmuser && $row = $activePreviewDrivenRes->fetch_assoc());

Web/user/system.php

Lines 233 to 234 in f8c6c79

	$row = $res->fetch_assoc();
	while($row['traveler'] != $tmuser && $row = $res->fetch_assoc());

These three bits still bother me a little. I'd like a more elegant way to just fetch the one row we need with a single function. If such exists, I haven't learned what it is yet; it seems I have to use a while loop. (?)

Also a little nervous about ending the line with a ; rather than a {}. I'm brand new to PHP, don't know how standard syntax that is, or whether FreeBSD will be OK with it.
We may want to try this out on tmtest before the production site?

[jteresco]

I think if you don't use a while loop and find something that does the search for you, there's probably some similar loop hidden inside, so I wouldn't worry.

The ; syntax shouldn't be a problem.

Ready to try on tmtest?

[yakra]

I think if you don't use a while loop and find something that does the search for you, there's probably some similar loop hidden inside, so I wouldn't worry.

True enough. It just bugged me. I wanted some neat & clean syntax. :)

Ready to try on tmtest?

Ready!

[jteresco]

Just installed on tmtest.