Dag-Erling Smørgrav 14839ee02d Take care not to dereference the return value from getenv(3) without first ... checking that it's not NULL. PR: ports/45252 Submitted by: Gleb Smirnoff <glebius@cell.sick.ru>		2003-02-10 11:01:42 +00:00
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patch-ag	Take care not to dereference the return value from getenv(3) without first	2003-02-10 11:01:42 +00:00