fix(MdPortal): check fro only children elements before remove

vuematerial · Sep 21, 2017 · d7e5845 · d7e5845
1 parent 3fae6b0
commit d7e5845
Showing 1 changed file with 6 additions and 2 deletions.
diff --git a/src/components/MdPortal/MdPortal.vue b/src/components/MdPortal/MdPortal.vue
@@ -75,8 +75,12 @@
         this.$options._parentElm = this.targetEl
       },
       killGhostElement () {
-        if (this.targetEl.contains(this.$el)) {
-          this.targetEl.removeChild(this.$el)
+        if (this.targetEl) {
+          const children = Array.from(this.targetEl.childNodes)
+
+          if (children.includes(this.$el)) {
+            this.targetEl.removeChild(this.$el)
+          }
         }
       },
       destroyElement () {