Re: Prepent string a to string b if b does not start with a

Replies are listed 'Best First'.
Re^2: Prepent string a to string b if b does not start with a by Saved (Beadle) on Mar 14, 2012 at 11:46 UTC
`unless(grep(/^rte/, $ENV)) { $ENV = "rte" . $ENV; }` [download] This works, sorry to have distrubed anyone, and thanx	[reply] [d/l]
Re^3: Prepent string a to string b if b does not start with a by choroba (Cardinal) on Mar 14, 2012 at 11:48 UTC
Using grep for one-member list is strange. You can just use `if ($ENV !~ /^rte/)`	[reply] [d/l]
Re^4: Prepent string a to string b if b does not start with a by Saved (Beadle) on Mar 14, 2012 at 12:19 UTC
Thank You, that is better	[reply]