diff --git a/lib/redmine/scm/adapters/mercurial_adapter.rb b/lib/redmine/scm/adapters/mercurial_adapter.rb
index 9021e1d92..a71ae7bd2 100644
--- a/lib/redmine/scm/adapters/mercurial_adapter.rb
+++ b/lib/redmine/scm/adapters/mercurial_adapter.rb
@@ -56,8 +56,8 @@ module Redmine
             # id composed of 12 hexa characters.
             theversion = hgversion_from_command_line
             if theversion.respond_to?(:force_encoding)
-              theversion.force_encoding('ASCII-8BIT')
-            end
+              theversion.force_encoding('ASCII-8BIT')
+            end
             if m = theversion.match(%r{\A(.*?)((\d+\.)+\d+)})
               m[2].scan(%r{\d+}).collect(&:to_i)
             end