From 41dbc0d4d944b7705405e8f7553b64e45aee377a Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?V=C3=ADt=20Ondruch?= <v.ondruch@gmail.com>
Date: Sun, 16 Sep 2012 22:42:41 +0200
Subject: [PATCH] Fix the less check (#712).

The exit status doesn't matter, it is always OK, but an exception is fired only when less is not available on the system.
---
 lib/pry/pager.rb | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)
 mode change 100644 => 100755 lib/pry/pager.rb

diff --git a/lib/pry/pager.rb b/lib/pry/pager.rb
old mode 100644
new mode 100755
index b4cf604d..06f835aa
--- a/lib/pry/pager.rb
+++ b/lib/pry/pager.rb
@@ -19,8 +19,7 @@ class Pry::Pager
   def self.page(text, pager = nil)
     case pager
     when nil
-      `less` rescue nil
-      no_pager = !$?.success?
+      no_pager = !(`less` rescue nil)
       is_jruby = defined?(RUBY_ENGINE) && RUBY_ENGINE == "jruby"
       (is_jruby || no_pager) ? SimplePager.new(text).page : SystemPager.new(text).page
     when :simple