From 5c27f1deb53d8ceff6a14b478e64e87b396b1a4c Mon Sep 17 00:00:00 2001
From: dms <dms@c11ca15a-4712-0410-83d8-924469b57eb5>
Date: Fri, 1 Sep 2000 13:18:45 +0000
Subject: [PATCH] prevent dupes to be added; added debugging info if bot is not
 permitted to add topics (+t/-o).

git-svn-id: https://svn.code.sf.net/p/infobot/code/trunk/blootbot@66 c11ca15a-4712-0410-83d8-924469b57eb5
---
 src/Modules/Topic.pl | 12 ++++++++++--
 1 file changed, 10 insertions(+), 2 deletions(-)

diff --git a/src/Modules/Topic.pl b/src/Modules/Topic.pl
index 59ce3a8..04ed03e 100644
--- a/src/Modules/Topic.pl
+++ b/src/Modules/Topic.pl
@@ -24,8 +24,6 @@ sub topicDecipher {
     return;
   }
 
-  &DEBUG("Topic: hrm => '$topic{$chan}{'Current'}'.");
-
   foreach (split /\|\|/, $topic{$chan}{'Current'}) {
     s/^\s+//;
     s/\s+$//;
@@ -43,6 +41,11 @@ sub topicDecipher {
 	$owner		= $2;
     }
 
+    if (grep /^$subtopic\|\|$owner$/, @results) {
+	&DEBUG("topic: we have found a dupe in the topic, not adding.");
+	next;
+    }
+
     push(@results, "$subtopic||$owner");
   }
 
@@ -76,6 +79,11 @@ sub topicNew {
   my ($chan, $topic, $updateMsg, $topicUpdate) = @_;
   my $maxlen = 470;
 
+  &DEBUG("topic: chan{$chan} is +t.") if ($channels{$chan}{t});
+  &DEBUG("topic: chan{$chan} is -t.") unless ($channels{$chan}{t});
+  &DEBUG("topic: I have +o.") if ($channels{$chan}{o}{$ident});
+  &DEBUG("topic: I don't have +o.") unless ($channels{$chan}{o}{$ident});
+
   if ($channels{$chan}{t} and !$channels{$chan}{o}{$ident}) {
     &msg($who, "error: cannot change topic without ops. (channel is +t) :(");
     return 0;
-- 
2.39.5