Stop early if the headers clone table is not present

mtorromeo · mtorromeo · commit c6a71fa33715 · 2017-01-25T12:01:10.000+01:00
diff --git a/src/components/Table.vue b/src/components/Table.vue
@@ -130,6 +130,9 @@ export default {
       }
 
       const theadClone = this.$refs['thead-clone'];
+      if (!theadClone) {
+        return;
+      }
 
       for (const entry of entries) {
         if (!entry.target.parentElement) {

Original file line number	Diff line number	Diff line change
`@@ -130,6 +130,9 @@ export default {`
`130`	`130`	`}`
`131`	`131`
`132`	`132`	`const theadClone = this.$refs['thead-clone'];`
	`133`	`+ if (!theadClone) {`
	`134`	`+ return;`
	`135`	`+ }`
`133`	`136`
`134`	`137`	`for (const entry of entries) {`
`135`	`138`	`if (!entry.target.parentElement) {`