scm: mercurial: wrap identifier with shell_quote at hgrev(identifier).

git-svn-id: svn+ssh://rubyforge.org/var/svn/redmine/trunk@4666 e93f8b46-1217-0410-a6f0-8f06a7374b81

diff --git a/lib/redmine/scm/adapters/mercurial_adapter.rb b/lib/redmine/scm/adapters/mercurial_adapter.rb
index a493a94eeb7ed93a930497914c3b8a910f87e4c1..9657e7ad44e442b1032bfd39aafdfb563aa08f39 100644 (file)
--- a/lib/redmine/scm/adapters/mercurial_adapter.rb
+++ b/lib/redmine/scm/adapters/mercurial_adapter.rb
@@ -212,7 +212,7 @@ module Redmine
 
         # Returns correct revision identifier
         def hgrev(identifier)
-          identifier.blank? ? 'tip' : identifier.to_s
+          shell_quote(identifier.blank? ? 'tip' : identifier.to_s)
         end
         private :hgrev
       end