lib/nanoc/helpers/breadcrumbs.rb in nanoc-3.6.7 vs lib/nanoc/helpers/breadcrumbs.rb in nanoc-3.6.8

@@ -20,10 +20,10 @@
 
       loop do
         idx = @item.identifier.index('/', idx_start)
         break if idx.nil?
 
-        idx_start = idx+1
+        idx_start = idx + 1
         identifier = @item.identifier[0..idx]
         trail << @items[identifier]
       end
 
       trail