From: wmorgan <wmorgan@5c8cc53c-5e98-4d25-b20a-d8db53a31250>
Date: Sat, 8 Dec 2007 22:51:26 +0000 (+0000)
Subject: bugfix: mod by zero in completino mode
X-Git-Url: https://git.cworth.org/git?a=commitdiff_plain;h=00eb0941076c694b3ce1eeb5ab8487fc93fcf56e;p=sup

bugfix: mod by zero in completino mode

git-svn-id: svn://rubyforge.org/var/svn/sup/trunk@750 5c8cc53c-5e98-4d25-b20a-d8db53a31250
---

diff --git a/lib/sup/modes/completion-mode.rb b/lib/sup/modes/completion-mode.rb
index 638c64e..3cb2fad 100644
--- a/lib/sup/modes/completion-mode.rb
+++ b/lib/sup/modes/completion-mode.rb
@@ -28,7 +28,7 @@ private
   def update_lines
     width = buffer.content_width
     max_length = @list.max_of { |s| s.length }
-    num_per = buffer.content_width / (max_length + INTERSTITIAL.length)
+    num_per = [1, buffer.content_width / (max_length + INTERSTITIAL.length)].max
     @lines = [@header].compact
     @list.each_with_index do |s, i|
       if @prefix_len