Don't assume sort data is present

13 years ago · 9a9b7fca9c
1 changed files with 3 additions and 1 deletions
--- a/jquery.isotope.js
+++ b/jquery.isotope.js
@ -578,7 +578,9 @@
    },
    _getSorter : function( elem, sortBy ) {
      if ($.data( elem, 'isotope-sort-data' )) {
        return $.data( elem, 'isotope-sort-data' )[ sortBy ];
      }
    },
    // ====================== Layout Helpers ======================