Sean Harvey 10f8318e32 BUGFIX DB::connect() should not rely on $_SESSION existing, so we check isset() to supress any warnings of undefined indexes
MINOR Code formatting tidy of DB::connect() function


git-svn-id: svn://svn.silverstripe.com/silverstripe/open/modules/sapphire/branches/2.4@111772 467b73ca-7a2a-4603-9d3b-597d59a354a9
2011-02-02 14:19:54 +13:00
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