dropdown.js: Use more straightforward phrasing for index lower bound check

[skip sauce] [skip validator]
2015-11-30 23:59:37 -08:00 · 2015-11-30 23:59:37 -08:00 · 31ca64232d
parent 74ddd041b5
commit 31ca64232d
1 changed files with 1 additions and 1 deletions
--- a/js/src/dropdown.js
+++ b/js/src/dropdown.js
@ -250,7 +250,7 @@ const Dropdown = (($) => {
        index++
      }

-      if (!~index) {
+      if (index < 0) {
        index = 0
      }