Index: app/views/repositories/_form.html.erb
===================================================================
--- app/views/repositories/_form.html.erb (Revision 129)
+++ app/views/repositories/_form.html.erb (Arbeitskopie)
@@ -18,7 +18,7 @@
<% button_disabled = true %>
<% if @repository %>
-<% button_disabled = ! @repository.class.scm_available %>
+<% button_disabled = ! @repository.class.scm_available || ( !ScmConfig['allow_add_local'] && @repository.new_record?) %>
<%= repository_field_tags(f, @repository)%>
<% end %>