bin/crowdin-cli in crowdin-cli-0.3.2 vs bin/crowdin-cli in crowdin-cli-0.3.3

@@ -205,17 +205,23 @@
 # Return a string representing that part of the directory tree that is common to all the files
 #
 # @params [Array] paths set of strings representing directory paths
 #
 def find_common_directory_path(paths)
-  return paths.first.split('/').slice(0...-1).join('/') if paths.length <= 1
-  arr = paths.sort
-  first = arr.first.split('/')
-  last = arr.last.split('/')
-  i = 0
-  i += 1 while first[i] == last[i] && i <= first.length
-  first.slice(0, i).join('/')
+  case paths.length
+    when 0
+      return '/'
+    when 1
+      return paths.first.split('/').slice(0...-1).join('/')
+    else
+      arr = paths.sort
+      first = arr.first.split('/')
+      last = arr.last.split('/')
+      i = 0
+      i += 1 while first[i] == last[i] && i <= first.length
+      first.slice(0, i).join('/')
+  end
 end
 
 # Extract compressed files +files_list+ in a ZIP archive +zipfile_name+ to +dest_path+
 #
 # +files_list+ is a Hash of key-value pairs. Where key is a posible archive filename based on current project configuration
@@ -589,10 +595,10 @@
                 puts "\rUploading translation file `#{file[:source].sub(@base_path, '')}' - Skipped"
               when 'uploaded'
                 puts "\rUploading translation file `#{file[:source].sub(@base_path, '')}' - OK"
               end
             else
-              puts "Warning: Local file `#{file[:source]}' does not exists"
+              puts "Warning: Local file `#{file[:source]}' does not exist"
             end
           else
             # if source file does not exist, don't upload translations
             puts "Warning: Skip `#{file[:source].sub(@base_path, '')}'"
           end