/[cvs]/nfo/perl/libs/Data/Mungle/Compare/Struct.pm
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revision 1.6 by jonen, Wed May 12 13:53:19 2004 UTC revision 1.8 by jonen, Thu Oct 7 14:06:46 2004 UTC
# Line 2  Line 2 
2  ##    $Id$  ##    $Id$
3  ##    --------------------------------------------------------------------------------  ##    --------------------------------------------------------------------------------
4  ##    $Log$  ##    $Log$
5    ##    Revision 1.8  2004/10/07 14:06:46  jonen
6    ##    minor changes, comment-out debug dumper
7    ##
8    ##    Revision 1.7  2004/07/07 03:13:43  joko
9    ##    minor fix for "sub isEmpty"
10    ##
11  ##    Revision 1.6  2004/05/12 13:53:19  jonen  ##    Revision 1.6  2004/05/12 13:53:19  jonen
12  ##    + bugfix related to declaration of arrays,  ##    + bugfix related to declaration of arrays,
13  ##        solved error: 'Bizarre copy of ARRAY in aassign at...'  ##        solved error: 'Bizarre copy of ARRAY in aassign at...'
# Line 93  sub isEmpty { Line 99  sub isEmpty {
99    
100    #print "isEmpty is parsing variable ( ref $ref reftype $reftype )", "\n";    #print "isEmpty is parsing variable ( ref $ref reftype $reftype )", "\n";
101        
102  #print Dumper($var);  #print Dumper($ref);
103        
104    my $found;    my $found;
105    
# Line 156  sub isEmpty { Line 162  sub isEmpty {
162      return $empty;      return $empty;
163      #return 0;      #return 0;
164        
165    } else {    # check for empty string
166      } elsif (defined $var) {
167      $found = 1;      $found = 1;
168      return 0 if defined $var;      return 0 if $var ne '';
169    }    }
170        
171    if (!$found) {    if (!$found) {
172      print "isEmpty could not parse variable ( ref $ref reftype $reftype )", "\n";      #print "isEmpty could not parse variable ( ref $ref reftype $reftype )", "\n";
173    }    }
174    
175    #print "EMPTY!!!", "\n";    #print "EMPTY!!!", "\n";
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