From 742179bc6f78c32c8a2b546b4b78266e0fc271cc Mon Sep 17 00:00:00 2001
From: Bruce Weirdan <weirdan@gmail.com>
Date: Fri, 2 Mar 2018 03:08:10 +0200
Subject: [PATCH] more robust check for bz2 extension

---
 bin/build-phar.sh | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/bin/build-phar.sh b/bin/build-phar.sh
index f61963c33..1b1753540 100755
--- a/bin/build-phar.sh
+++ b/bin/build-phar.sh
@@ -1,5 +1,5 @@
 #!/usr/bin/env bash
-if ! ( php -m | grep -q bz2 ) ; then
+if ! php -r 'extension_loaded("bz2") or exit(1);' ; then
 	echo "You need to install (or enable) bz2 php extension"
 	exit 1
 fi