Fix Call to undefined function shell_exec() on Status page - closes #…

…3570
freescout-help-desk · Dec 3, 2023 · b33d2df · b33d2df
1 parent 2f1b9eb
commit b33d2df
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/app/Misc/Helper.php b/app/Misc/Helper.php
@@ -1934,7 +1934,7 @@ public static function checkRequiredFunctions()
             'proc_open (PHP)'  => function_exists('proc_open'),
             'fpassthru (PHP)'  => function_exists('fpassthru'),
             'symlink (PHP)'    => function_exists('symlink'),
-            'pcntl_signal (console PHP)'    => (int)shell_exec('php -r "echo (int)function_exists(\'pcntl_signal\');"'),
+            'pcntl_signal (console PHP)'    => function_exists('shell_exec') ? (int)shell_exec('php -r "echo (int)function_exists(\'pcntl_signal\');"') : false,
             'ps (shell)' => function_exists('shell_exec') ? shell_exec('ps') : false,
         ];
     }