common.rb in capistrano-ash-1.3.4

- old
+ new

@@ -24,11 +24,11 @@
 # Check if a directory exists by providing the full path to the expected location
 def local_dir_exists?(full_path)
   File.directory?(full_path)
 end
 
-# Test to see if a file exists by providing 
+# Test to see if a file exists by providing
 # the full path to the expected file location
 def remote_file_exists?(full_path)
   'true' ==  capture("if [ -e #{full_path} ]; then echo 'true'; fi").strip
 end
 
@@ -40,14 +40,14 @@
 #   +dir_path+
 def remote_dir_exists?(dir_path)
   'true' == capture("if [[ -d #{dir_path} ]]; then echo 'true'; fi").strip
 end
 
-# set the permissions for files recurisvely from the starting directory (dir_path) 
+# set the permissions for files recurisvely from the starting directory (dir_path)
 def set_perms_files(dir_path, perm = 644)
   try_sudo "find #{dir_path} -type f -print0 | xargs -0 chmod #{perm}"
 end
 
-# set the permissions for directories recurisvely from the starting directory (dir_path) 
+# set the permissions for directories recurisvely from the starting directory (dir_path)
 def set_perms_dirs(dir_path, perm = 755)
-  try_sudo "find #{dir_path} -type d -print0 | xargs -0 chmod #{perm}"
+  try_sudo "find #{dir_path} -type d -print0 | xargs -0 chmod #{perm}" if File.directory?(dir_path)
 end