From 0a8468bf16ff68d6c8e62fb89ecd9fd2f0390709 Mon Sep 17 00:00:00 2001
From: Adeeb Shihadeh <adeebshihadeh@gmail.com>
Date: Tue, 28 Sep 2021 17:02:40 -0700
Subject: [PATCH] fix auto kernel submodule initialization

---
 build_kernel.sh | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/build_kernel.sh b/build_kernel.sh
index a107e88..afd0886 100755
--- a/build_kernel.sh
+++ b/build_kernel.sh
@@ -11,8 +11,8 @@ BOOT_IMG=./boot.img
 cd $DIR
 
 # Clone kernel if not done already
-if [ ! -d agnos-kernel-sdm845 ]; then
-  git submodule init agnos-kernel-sdm845
+if git submodule status --cached agnos-kernel-sdm845/ | grep "^-"; then
+  git submodule update --init agnos-kernel-sdm845
 fi
 cd agnos-kernel-sdm845