lib/express_templates/components/container.rb in express_templates-0.11.19 vs lib/express_templates/components/container.rb in express_templates-0.11.20.rc1

@@ -29,10 +29,10 @@
           call_block(block_to_append)
         end
       end
 
       def call_block(block)
-        instance_exec &block
+        instance_exec(&block)
       end
 
       def self.prepends(proc = nil, &block)
         self.prepended_blocks += [proc || block]
       end