Make msfbase actually do something useful

Signed-off-by: Tod Beardsley <[email protected]>

Author: todb

tools/modules/module_commits.rb

@@ -21,9 +21,11 @@ class CommitHistory < Struct.new(:fname, :total, :authors)
 end
 
 msfbase = __FILE__
+
 while File.symlink?(msfbase)
   msfbase = File.expand_path(File.readlink(msfbase), File.dirname(msfbase))
 end
+msfbase = File.expand_path(File.join(File.dirname(msfbase), '..', '..'))
 
 dir = ARGV[0] || File.join(msfbase, "modules", "exploits")
 raise ArgumentError, "Need a filename or directory" unless (dir and File.readable? dir)