From 679f9170e03388f58328f10935590213bf4978a7 Mon Sep 17 00:00:00 2001
From: Luca Stancapiano <luca.stancapiano@vige.it>
Date: Wed, 3 Nov 2021 08:07:31 +0100
Subject: [PATCH] Fixed #2372 - Treeselect resolution for node ids equals to 0 
 (#2375)

* button extension to work with binary data

* Treeselect resolution for node ids equals to 0

Here a solution to resolve the bug:
https://github.com/primefaces/primereact/issues/2372

* Update TreeSelect.js

Co-authored-by: flashboss <l.stancapiano@sourcesense.com>
Co-authored-by: Luca Stancapiano <lucastancapiano@MacBook-Pro.wind3.hub>
---
 src/components/treeselect/TreeSelect.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/components/treeselect/TreeSelect.js b/src/components/treeselect/TreeSelect.js
index 0da9b7a429..4442357f6e 100644
--- a/src/components/treeselect/TreeSelect.js
+++ b/src/components/treeselect/TreeSelect.js
@@ -138,7 +138,7 @@ export class TreeSelect extends Component {
 
     getSelectedNodes() {
         let selectedNodes = [];
-        if (this.props.value && this.props.options) {
+        if (ObjectUtils.isNotEmpty(this.props.value) && this.props.options) {
             let keys = this.props.selectionMode === 'single' ? {[`${this.props.value}`]: true} : {...this.props.value};
             this.findSelectedNodes(null, keys, selectedNodes);
         }