From eb8300049fa86e47c8708b647b8f9c86c84a71dd Mon Sep 17 00:00:00 2001
From: xieqiyu <xieqiyu@easycorp.ltd>
Date: Mon, 8 Nov 2021 15:07:05 +0800
Subject: [PATCH] * Fix bug.

---
 module/productplan/control.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/module/productplan/control.php b/module/productplan/control.php
index 68ebf9bbad..85d7dc1c2f 100644
--- a/module/productplan/control.php
+++ b/module/productplan/control.php
@@ -413,7 +413,7 @@ class productplan extends control
         else
         {
             $this->config->product->search['fields']['branch'] = $this->lang->product->branch;
-            $branches = array('' => '', $this->loadModel('branch')->getPairs($plan->product);
+            $branches = array('' => '') + $this->loadModel('branch')->getPairs($plan->product);
             if($plan->branch) $branches = array('' => '', $plan->branch => $branches[$plan->branch]);
             $this->config->product->search['params']['branch']['values'] = $branches;
         }