Item12372: Don't run the path checks if LSC is bad.

They will fail anyway since view script won't run with a bad LSC.
No sense showing errors to a new user configuring a new site.

git-svn-id: http://svn.foswiki.org/trunk@16496 0b4bb1d4-4e5a-0410-9cc4-b2b747904278
Item12319:  Another fix for DEBUG taint.

Pharvey figured out the forumla and lead to this solution.

git-svn-id: http://svn.foswiki.org/trunk@16497 0b4bb1d4-4e5a-0410-9cc4-b2b747904278