Optimized code

2016-08-05 17:41:08 +08:00 · 2016-08-05 17:41:08 +08:00 · 4e46e55e11
parent 1c1417f536
commit 4e46e55e11
1 changed files with 1 additions and 1 deletions
--- a/packages/popover/src/main.vue
+++ b/packages/popover/src/main.vue
@ -78,7 +78,7 @@ export default {
          }, 200);
        });
      } else {
-        if (reference.hasChildNodes()) {
+        if ([].slice.call(reference.children).length) {
          const children = reference.childNodes;

          for (let i = 0; i < children.length; i++) {