fix a talk bug for t xxx > yyy

[spider.git] / perl / AnnTalk.pm

diff --git a/perl/AnnTalk.pm b/perl/AnnTalk.pm
index 658c21b82ee52380b0c1b49735bf018774cd9074..341857450be90e8e45dd5003fed742875d645682 100644 (file)
--- a/perl/AnnTalk.pm
+++ b/perl/AnnTalk.pm
@@ -13,12 +13,14 @@ use strict;
 use DXUtil;
 use DXDebug;
 use DXDupe;
+use DXVars;
 
 use vars qw(%dup $duplth $dupage);
 
 $duplth = 60;                                  # the length of text to use in the deduping
 $dupage = 5*24*3600;                   # the length of time to hold spot dups
 
+
 # enter the spot for dup checking and return true if it is already a dup
 sub dup
 {
@@ -28,7 +30,7 @@ sub dup
        unpad($text);
        $text =~ s/[^a-zA-Z0-9]//g;
        $text = substr($text, 0, $duplth) if length $text > $duplth; 
-       my $dupkey = "A$to|$text";
+       my $dupkey = "A$to|\L$text";
        return DXDupe::check($dupkey, $main::systime + $dupage);
 }