solenv/bin/modules/packager/existence.pm

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   3 # DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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   5 # Copyright 2008 by Sun Microsystems, Inc.
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   7 # OpenOffice.org - a multi-platform office productivity suite
   8 #
   9 # $RCSfile: existence.pm,v $
  10 #
  11 # $Revision: 1.4 $
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  30 #*************************************************************************
  31
  32 package packager::existence;
  33
  34 #############################
  35 # Test of existence
  36 #############################
  37
  38 sub exists_in_array
  39 {
  40     my ($searchstring, $arrayref) = @_;
  41
  42     my $alreadyexists = 0;
  43
  44     for ( my $i = 0; $i <= $#{$arrayref}; $i++ )
  45     {
  46         if ( ${$arrayref}[$i] eq $searchstring)
  47         {
  48             $alreadyexists = 1;
  49             last;
  50         }
  51     }
  52
  53     return $alreadyexists;
  54 }
  55
  56 1;