From 366b880a8dd4429ab623a34e60e1bce9e6e68c43 Mon Sep 17 00:00:00 2001
From: Giuseppe Bilotta <giuseppe.bilotta@gmail.com>
Date: Tue, 11 Nov 2008 20:21:29 +0100
Subject: UNO plugin: handle empty top lists

---
 data/rbot/plugins/games/uno.rb | 8 ++++++++
 1 file changed, 8 insertions(+)

(limited to 'data')

diff --git a/data/rbot/plugins/games/uno.rb b/data/rbot/plugins/games/uno.rb
index 25c9bdfc..dc8de03e 100644
--- a/data/rbot/plugins/games/uno.rb
+++ b/data/rbot/plugins/games/uno.rb
@@ -1157,6 +1157,14 @@ class UnoPlugin < Plugin
       scores << [v.won.inject(0) { |s, w| s+=w.score }, k]
     end
 
+    if wins.empty?
+      m.reply(_("no %{uno} games were completed here") % {
+        :uno => UnoGame::UNO
+      })
+      return
+    end
+
+
     if n = p[:scorenum]
       msg = _("%{uno} %{num} highest scores: ") % {
         :uno => UnoGame::UNO, :num => p[:scorenum]
-- 
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