From: Mike O'Connor <stew@vireo.org>
Date: Fri, 2 Jan 2009 22:21:46 +0000 (-0500)
Subject: fix removals rss feed when there are fewer than 16 removals
X-Git-Url: https://err.no/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=59de718cb8f724f092f681090f9022396c0d46a0;p=dak

fix removals rss feed when there are fewer than 16 removals

tools/removals.pl was making the assumption that at least 16 removals exist in
removals.txt.  If there are not, it creates and rss feed with with bogus empty
removals to pad the output to 16 entries.  This patch removes this false
assumption.

Signed-off-by: Mike O'Connor <stew@vireo.org>
---

diff --git a/tools/removals.pl b/tools/removals.pl
index ec65f15c..b07845bf 100755
--- a/tools/removals.pl
+++ b/tools/removals.pl
@@ -55,14 +55,14 @@ $rss->channel(
 					 }
 			 );
 
-for (0..15) {
-  my $i = $_;
+my $num_to_display = 16;
+for my $removal (@removals ) {
   my ($null, $date, $ftpmaster, $body, $reason);
-  $removals[$i] =~ s/=========================================================================//g;
-  $removals[$i] =~ m/\[Date: ([^]]+)\] \[ftpmaster: ([^]]+)\]/;
+  $removal =~ s/=========================================================================//g;
+  $removal =~ m/\[Date: ([^]]+)\] \[ftpmaster: ([^]]+)\]/;
   $date = $1;
   $ftpmaster = $2;
-  ($null, $body) = split /\n/, $removals[$i], 2;
+  ($null, $body) = split /\n/, $removal, 2;
   chomp $body;
   $body =~ m/---- Reason ---.*\n(.*)/;
   $reason = $1;
@@ -77,5 +77,7 @@ for (0..15) {
 					   }
 				);
 
+  $num_to_display -= 1;
+  last unless $num_to_display;
 }
 print $rss->as_string;