More unit tests for the plugins. Fixed bug where a plugin's hook method could return nil.

2008-07-28 17:10:22 -07:00
parent e14b86453e
commit ca8fb4026e
2 changed files with 49 additions and 1 deletions
@@ -203,7 +203,8 @@ module Redmine #:nodoc:
          def call_hook(hook_name, context = { })
            response = ''
            @@hooks[hook_name.to_sym].each do |method|
-              response += method.call(context)
+              method_response = method.call(context)
+              response += method_response unless method_response.nil?
            end
            response
          end