#88. Fix array check when there is no component

serebrov · Jan 31, 2021 · 5c04c48 · 5c04c48
1 parent a39dee4
commit 5c04c48
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/src/components/Picker.vue b/src/components/Picker.vue
@@ -255,7 +255,7 @@ export default {
     },
     getCategoryComponent(index) {
       let component = this.$refs['categories_' + index]
-      if ('0' in component) {
+      if (component && '0' in component) {
         // Vue 2 has $refs under v-for as an array.
         return component['0']
       }