From: Noritada Kobayashi <nori1@dolphin.c.u-tokyo.ac.jp>
Date: Mon, 26 Nov 2007 11:44:18 +0000 (+0900)
Subject: Search.pm: Avoid printing empty items in the similar packages list.
X-Git-Url: https://git.deb.at/?p=deb%2Fpackages.git;a=commitdiff_plain;h=683227b8432fdbae4d0553d1549335047e641bfa;hp=-c

Search.pm: Avoid printing empty items in the similar packages list.

Consider conditions where the number of similar packages are less than
11, avoiding printing "<li><a href="/"></a></li>" in the similar
packages list.
---

683227b8432fdbae4d0553d1549335047e641bfa
diff --git a/lib/Packages/Search.pm b/lib/Packages/Search.pm
index 52f451e..04270f2 100644
--- a/lib/Packages/Search.pm
+++ b/lib/Packages/Search.pm
@@ -282,7 +282,9 @@ sub find_similar {
     undef $db;
 
     debug ("ORDER: @order", 2) if DEBUG;
-    return @order[0..10];
+    my $last = 10;
+    $last = $#order if $#order < $last;
+    return @order[0..$last];
 }
 
 sub find_binaries {