check the arity of #document_partial_name before calling the new 2-ar…

…g form
projectblacklight · Mar 12, 2014 · 54f2b36 · 54f2b36
1 parent 0954083
commit 54f2b36
Showing 1 changed file with 5 additions and 1 deletion.
diff --git a/app/helpers/blacklight/blacklight_helper_behavior.rb b/app/helpers/blacklight/blacklight_helper_behavior.rb
@@ -472,7 +472,11 @@ def render_document_partials(doc, partials = [], locals ={})
   # @param [String] base name for the partial
   # @param [Hash] locales to pass through to the partials
   def render_document_partial(doc, base_name, locals = {})
-    format = document_partial_name(doc, base_name)
+    format = if method(:document_partial_name).arity == 1
+      document_partial_name(doc)
+    else
+      document_partial_name(doc, base_name)
+    end
 
     document_partial_path_templates.each do |str|
       # XXX rather than handling this logic through exceptions, maybe there's a Rails internals method