From 55452bd7a22a902c1d97980297957bd73db167b9 Mon Sep 17 00:00:00 2001
From: Florian Forster <octo@huhu.verplant.org>
Date: Sun, 25 Nov 2007 10:11:55 +0100
Subject: [PATCH] Parser/Ncsa.pm: Assure that at least 20 search terms are
 printed.

---
 lib/Yaala/Parser/Ncsa.pm | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/lib/Yaala/Parser/Ncsa.pm b/lib/Yaala/Parser/Ncsa.pm
index 79d7625..902ba92 100644
--- a/lib/Yaala/Parser/Ncsa.pm
+++ b/lib/Yaala/Parser/Ncsa.pm
@@ -172,8 +172,9 @@ sub extra
 		my $max = $EXTRA->{'search_terms'}{$sorted_terms[0]};
 		my @scalar_terms = ();
 		
-		while (@sorted_terms and
-			($EXTRA->{'search_terms'}{$sorted_terms[0]} / $max) > 0.1)
+		while (@sorted_terms &&
+			((($EXTRA->{'search_terms'}{$sorted_terms[0]} / $max) > 0.1)
+				|| (@scalar_terms < 20)))
 		{
 			$_ = shift (@sorted_terms);
 			
-- 
2.11.0