[TWiki-Dev] [SVN] r4269 - twiki/branches/DEVELOP/lib/TWiki

[<Art...@nt...>]

Author: ArthurClemens
Date: 2005-05-04 16:35:57 -0700 (Wed, 04 May 2005)
New Revision: 4269

Modified:
   twiki/branches/DEVELOP/lib/TWiki/Search.pm
Log:
WhyDoesWebSearchContainASearchQuery: implemented new parameter =nozeroresults=.

Modified: twiki/branches/DEVELOP/lib/TWiki/Search.pm
===================================================================
--- twiki/branches/DEVELOP/lib/TWiki/Search.pm	2005-05-04 23:17:44 UTC (rev 4268)
+++ twiki/branches/DEVELOP/lib/TWiki/Search.pm	2005-05-04 23:35:57 UTC (rev 4269)
@@ -365,6 +365,7 @@
     my $noHeader =      $params{noheader} || '';
     my $noSearch =      $params{nosearch} || '';
     my $noSummary =     $params{nosummary} || '';
+    my $noZeroResults = $params{nozeroresults} || '';
     my $noTotal =       $params{nototal} || '';
     my $newLine =       $params{newline} || '';
     my $theOrder =      $params{order} || '';
@@ -474,7 +475,7 @@
 
     my $output = '';
     my $tmpl = '';
-    my $topicCount = 0;
+    #my $topicCount = 0; # SMELL: not used??
 
     my $originalSearch = $theSearchVal;
     my $spacedTopic;
@@ -918,6 +919,8 @@
                 }
             }
         }
+        
+        return '' if ( $ntopics == 0 && $noZeroResults );
     }
 
     if( $theFormat ) {