From 2614e38b24ece2f15f255718dad932105622fef5 Mon Sep 17 00:00:00 2001
From: Severin Kaderli <severin.kaderli@gmail.com>
Date: Thu, 20 Dec 2018 13:28:52 +0100
Subject: [PATCH] Fix submodule_update.sh shellcheck errors

Signed-off-by: Severin Kaderli <severin.kaderli@gmail.com>
---
 system/bin/submodule_update.sh | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/system/bin/submodule_update.sh b/system/bin/submodule_update.sh
index b4fe521..84943fa 100755
--- a/system/bin/submodule_update.sh
+++ b/system/bin/submodule_update.sh
@@ -16,7 +16,10 @@
 
 START_DIR=$(pwd)
 
-for dir in $(find . -name .git -type d -prune)
+
+
+
+while IFS= read -r -d '' dir
 do
     cd "$dir" || exit 1
     cd .. || exit 1
@@ -49,4 +52,4 @@ do
 
     cd "${START_DIR}" || exit 1
 
-done
+done < <(find . -name .git -type d -prune -print0)