From 36cc555f6e1cfd1902761ea16fc256c2b03786a9 Mon Sep 17 00:00:00 2001
From: pengchongfu <pengchongfu@gmail.com>
Date: Tue, 11 Apr 2017 14:11:22 +0800
Subject: [PATCH] Select: avoid stack overflow, fix #4106

---
 packages/select/src/select.vue | 1 +
 1 file changed, 1 insertion(+)

diff --git a/packages/select/src/select.vue b/packages/select/src/select.vue
index 9062ffe00..c74449d93 100644
--- a/packages/select/src/select.vue
+++ b/packages/select/src/select.vue
@@ -542,6 +542,7 @@
           return;
         }
         if (this.options.length === 0 || this.filteredOptionsCount === 0) return;
+        this.optionsAllDisabled = this.options.length === this.options.filter(item => item.disabled === true).length;
         if (!this.optionsAllDisabled) {
           if (direction === 'next') {
             this.hoverIndex++;