From 685c8ef46960afbe475b5ec45b1284058245c6cd Mon Sep 17 00:00:00 2001
From: Alan <alan@roojs.com>
Date: Wed, 19 Jul 2023 12:54:06 +0800
Subject: [PATCH] PHP8 fix

---
 JsCompile.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/JsCompile.php b/JsCompile.php
index 90253343..089db58d 100644
--- a/JsCompile.php
+++ b/JsCompile.php
@@ -262,7 +262,7 @@ class Pman_Core_JsCompile  extends Pman
         
         $cmd = "$pg roojspacker";
         $res = `$cmd`;
-        $out = trim($res);
+        $out = empty($res) ? '' : trim($res);
         if (strlen($out) > 0) {
             echo '<!--  onther process is compiling compile. -->';
             return false;
-- 
2.39.2