remove Dir.exists? for ruby 1.8 compat.

1 files changed, 2 insertions, 2 deletions

diff --git a/lib/site_mount_point.rb b/lib/site_mount_point.rb
index 3cc9cef..75661ba 100644
--- a/lib/site_mount_point.rb
+++ b/lib/site_mount_point.rb
@@ -59,11 +59,11 @@ class SiteMountPoint
       else
         directory = File.expand_path(dir_source, File.dirname(site_config.file_path))
       end
-      if Dir.exists?(directory)
+      if File.directory?(directory)
         break
       end
     end
-    if Dir.exists?(directory)
+    if File.directory?(directory)
       return directory
     else
       raise 'FATAL ERROR: could find any of %s' % directory_source.join(', ')