review-checkdep in review-5.1.0

- old
+ new

@@ -7,13 +7,10 @@
 # You can distribute or modify this program under the terms of
 # the GNU LGPL, Lesser General Public License version 2.1.
 # For details of the GNU LGPL, see the file "COPYING".
 #
 
-require 'pathname'
-
-bindir = Pathname.new(__FILE__).realpath.dirname
-$LOAD_PATH.unshift((bindir + '../lib').realpath)
+$LOAD_PATH.unshift(File.realpath('../lib', __dir__))
 
 PREDEF_FILE = 'PREDEF'.freeze
 
 def main
   @provided = parse_predefined