Custom Exception classes should inherit StandardError instead of Exception (#31387).

Patch by Go MAEDA.


git-svn-id: http://svn.redmine.org/redmine/trunk@18187 e93f8b46-1217-0410-a6f0-8f06a7374b81

app/controllers/application_controller.rb

@@ -20,7 +20,7 @@
 require 'uri'
 require 'cgi'
 
-class Unauthorized < Exception; end
+class Unauthorized < StandardError; end
 
 class ApplicationController < ActionController::Base
   include Redmine::I18n

app/controllers/repositories_controller.rb

@@ -20,8 +20,8 @@
 require 'digest/sha1'
 require 'redmine/scm/adapters'
 
-class ChangesetNotFound < Exception; end
-class InvalidRevisionParam < Exception; end
+class ChangesetNotFound < StandardError; end
+class InvalidRevisionParam < StandardError; end
 
 class RepositoriesController < ApplicationController
   menu_item :repository

app/models/auth_source.rb

@@ -19,7 +19,7 @@
 
 # Generic exception for when the AuthSource can not be reached
 # (eg. can not connect to the LDAP)
-class AuthSourceException < Exception; end
+class AuthSourceException < StandardError; end
 class AuthSourceTimeoutException < AuthSourceException; end
 
 class AuthSource < ActiveRecord::Base

app/models/repository.rb

@@ -17,7 +17,7 @@
 # along with this program; if not, write to the Free Software
 # Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
 
-class ScmFetchError < Exception; end
+class ScmFetchError < StandardError; end
 
 class Repository < ActiveRecord::Base
   include Redmine::Ciphering

lib/redmine/default_data/loader.rb

@@ -19,7 +19,7 @@
 
 module Redmine
   module DefaultData
-    class DataAlreadyLoaded < Exception; end
+    class DataAlreadyLoaded < StandardError; end
 
     module Loader
       include Redmine::I18n

lib/redmine/helpers/gantt.rb

@@ -21,7 +21,7 @@ module Redmine
   module Helpers
     # Simple class to handle gantt chart data
     class Gantt
-      class MaxLinesLimitReached < Exception
+      class MaxLinesLimitReached < StandardError
       end
 
       include ERB::Util

lib/redmine/wiki_formatting.rb

@@ -21,7 +21,7 @@ require 'digest/md5'
 
 module Redmine
   module WikiFormatting
-    class StaleSectionError < Exception; end
+    class StaleSectionError < StandardError; end
 
     @@formatters = {}