Re^2: Prepent string a to string b if b does not start with a

unless(grep(/^rte/, $ENV)) {
  $ENV = "rte" . $ENV;
}
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This works, sorry to have distrubed anyone, and thanx

Comment on Re^2: Prepent string a to string b if b does not start with a Download Code

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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]