From: wmorgan <wmorgan@5c8cc53c-5e98-4d25-b20a-d8db53a31250>
Date: Thu, 22 Mar 2007 18:37:19 +0000 (+0000)
Subject: fixed enter on empty index bug
X-Git-Url: https://git.cworth.org/git?a=commitdiff_plain;h=eb794236cdcb067ad7c3404168067adc4dc7c8da;p=sup

fixed enter on empty index bug

git-svn-id: svn://rubyforge.org/var/svn/sup/trunk@351 5c8cc53c-5e98-4d25-b20a-d8db53a31250
---

diff --git a/lib/sup/modes/thread-index-mode.rb b/lib/sup/modes/thread-index-mode.rb
index 56e3d46..68ee1ee 100644
--- a/lib/sup/modes/thread-index-mode.rb
+++ b/lib/sup/modes/thread-index-mode.rb
@@ -56,7 +56,7 @@ class ThreadIndexMode < LineCursorMode
 
   ## open up a thread view window
   def select t=nil
-    t ||= @threads[curpos]
+    t ||= @threads[curpos] or return
 
     ## TODO: don't regen text completely
     Redwood::reporting_thread do