symfony/symfony-standard — pull request #229 by simensen (2011-11-04 03:57:06+00:00)
Title: web/config.php: Detect if vendors are missing

Detect if it looks like vendors have maybe not been installed. Tweak HTML slightly to not include external files (CSS/images) if it is possible they might not exist so that config.php renders "cleanly" in this case.

This could be extended to check for more/all vendors as just checking for "symfony" may not be sufficient.

I'll admit that this is a guard against people not RTFM and jumping the gun at hitting config.php outright. Still, there are so many other checks done here it seems like this could be a nice reminder and is pretty easy to detect.