From 316947eaa4bd0684c6b6b371f1b797aadd8ff586 Mon Sep 17 00:00:00 2001
From: knu <knu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Wed, 7 Nov 2012 15:36:14 +0000
Subject: [PATCH] * ext/curses/view.rb: Do not fail if the file to view is
 shorter   than the screen height.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@37539 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 ChangeLog          | 5 +++++
 ext/curses/view.rb | 2 +-
 2 files changed, 6 insertions(+), 1 deletion(-)

diff --git a/ChangeLog b/ChangeLog
index 2ffc4cdb9a..c8267dd784 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -135,6 +135,11 @@ Tue Nov  6 05:48:06 2012  Hiroshi Shirosaki  <h.shirosaki@gmail.com>
 	   TestRequire#test_require_to_str_redefined_in_load_path):
 	  Suppress method redefined warning when test-all with RUBYOPT=-w.
 
+Thu Nov  8 00:24:14 2012  Akinori MUSHA  <knu@iDaemons.org>
+
+	* ext/curses/view.rb: Do not fail if the file to view is shorter
+	  than the screen height.
+
 Mon Nov  5 11:40:00 2012  Mark Somerville  <mark@scottishclmibs.com>
 
 	* thread_pthread.c (rb_reserved_fd_p): fix typo in macro check
diff --git a/ext/curses/view.rb b/ext/curses/view.rb
index e033fd8ae2..bc54aeb9af 100644
--- a/ext/curses/view.rb
+++ b/ext/curses/view.rb
@@ -40,7 +40,7 @@ while TRUE
   while i < lines
     setpos(i, 0)
     #clrtoeol
-    addstr(data_lines[lptr + i]) #if data_lines[lptr + i]
+    addstr(data_lines[lptr + i] || '')
     i += 1
   end
   refresh