only run uglify on files.

Pennebaker · Nov 1, 2016 · 4051ba2 · 4051ba2
1 parent 755cd0d
commit 4051ba2
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/root/grunt/uglify.coffee b/root/grunt/uglify.coffee
@@ -4,5 +4,6 @@ module.exports = (grunt) ->
       files: [{
         expand: true
         src: 'dist/public/assets/**/*.js'
+        filter: 'isFile'
       }]
   return