From 7322b1da6abb4bec1d1ae55951acd655543a67f5 Mon Sep 17 00:00:00 2001
From: Michele Locati <michele@locati.it>
Date: Sat, 15 Feb 2020 21:37:12 +0100
Subject: [PATCH] Fix grpc on Alpine 3.11

---
 install-php-extensions | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/install-php-extensions b/install-php-extensions
index 4c3c70f..537fe41 100755
--- a/install-php-extensions
+++ b/install-php-extensions
@@ -306,7 +306,7 @@ buildRequiredPackageLists() {
 				;;
 			grpc@alpine)
 				buildRequiredPackageLists_persistent="$buildRequiredPackageLists_persistent libstdc++"
-				buildRequiredPackageLists_volatile="$buildRequiredPackageLists_volatile zlib-dev"
+				buildRequiredPackageLists_volatile="$buildRequiredPackageLists_volatile zlib-dev linux-headers"
 				;;
 			grpc@debian)
 				buildRequiredPackageLists_volatile="$buildRequiredPackageLists_volatile zlib1g-dev"