lib/yard/templates/engine.rb in yard-0.9.0 vs lib/yard/templates/engine.rb in yard-0.9.1

@@ -16,10 +16,10 @@
         # Registers a new template path in {template_paths}
         #
         # @param [String] path a new template path
         # @return [void]
         def register_template_path(path)
-          template_paths.push path
+          template_paths.push(path) unless template_paths.include?(path)
         end
 
         # Creates a template module representing the path. Searches on disk
         # for the first directory named +path+ (joined by '/') within the
         # template paths and builds a template module for. All other matching