From e2eb5aeef4ce21fb4ae667d1f9b8936a4b4e6a1f Mon Sep 17 00:00:00 2001
From: liumengyi <liumengyi@easycorp.ltd>
Date: Tue, 19 Sep 2023 15:24:56 +0800
Subject: [PATCH] * Fix error of undefined variable.

---
 module/caselib/control.php | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/module/caselib/control.php b/module/caselib/control.php
index c203539f33..e9623e77fe 100644
--- a/module/caselib/control.php
+++ b/module/caselib/control.php
@@ -314,9 +314,10 @@ class caselib extends control
      */
     public function ajaxGetDropMenu(int $libID, string $module, string $method, string $extra = '')
     {
+        $libraries = $this->caselib->getLibraries();
         $this->view->link            = $this->caselib->getLibLink($module, $method, $extra);
         $this->view->libID           = $libID;
-        $this->view->libraries       = $this->caselib->getLibraries();
+        $this->view->libraries       = $libraries;
         $this->view->librariesPinyin = common::convert2Pinyin($libraries);
         $this->display();
     }