data() considered harmful

diff --git a/catalogue/static/catalogue/js/edumed.js b/catalogue/static/catalogue/js/edumed.js
index 2c5e308..17d485f 100644 (file)
--- a/catalogue/static/catalogue/js/edumed.js
+++ b/catalogue/static/catalogue/js/edumed.js
@@ -493,7 +493,7 @@
       _ref = $(".question-piece", this.element);
       for (_i = 0, _len = _ref.length; _i < _len; _i++) {
         qp = _ref[_i];
-        if ($(qp).data('solution').split(/[ ,]+/).length > 1) {
+        if ($(qp).attr('data-solution').split(/[ ,]+/).length > 1) {
           return true;
         }
       }