From aa854c0756b9bf9fd26f4e8463603089a1fdfe0b Mon Sep 17 00:00:00 2001
From: Jamie Cameron <jcameron@webmin.com>
Date: Sun, 12 Mar 2023 10:35:12 -0700
Subject: [PATCH] Don't keep re-trying if PHP doesn't exist
 https://github.com/virtualmin/virtualmin-nginx/issues/54

---
 php-loop.pl | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/php-loop.pl b/php-loop.pl
index c3f4d9e..cc0c110 100755
--- a/php-loop.pl
+++ b/php-loop.pl
@@ -7,6 +7,11 @@
 our $dead = 0;
 our $childpid = 0;
 
+if (!-x $ARGV[0]) {
+	print STDERR "PHP command $ARGV[0] does not exist!\n";
+	exit(2);
+	}
+
 $SIG{'TERM'} = sub {
 		$dead = 1;
 		if ($childpid) {