gistfile1

From d585c7a4753ce48d46e1ba44c5e5c831811ed864 Mon Sep 17 00:00:00 2001
From: Paul Bowsher <paul.bowsher@gmail.com>
Date: Sat, 21 Nov 2009 23:06:39 +0000
Subject: [PATCH] Fix issue #81
 Check that the file is readable before attempting to require it

---
 kernel/delta/requirer.rb |    3 +++
 1 files changed, 3 insertions(+), 0 deletions(-)

diff --git a/kernel/delta/requirer.rb b/kernel/delta/requirer.rb
index 616daf1..212a0e0 100644
--- a/kernel/delta/requirer.rb
+++ b/kernel/delta/requirer.rb
@@ -187,6 +187,9 @@ class Requirer
             end
           end
 
+          # Check that the file is readable
+          raise LoadError, "File '#{rb_path}' is not readable" unless rb_stat.readable?
+
           compile_feature(rb, requiring) do
             cm = Rubinius::CompilerNG.compile_file_old(rb_path)
             raise LoadError, "Unable to compile: #{rb_path}" unless cm
-- 
1.6.4.4