From 9566bd96c31e379ef102d3efd6a3ad48a2626f8e Mon Sep 17 00:00:00 2001
From: druckdev <63563978+druckdev@users.noreply.github.com>
Date: Tue, 25 Aug 2020 14:21:15 +0200
Subject: [PATCH] Improve meta/submodules --init

Keep output of git "live" (Meaning that one can see live what submodule
is currently pulled) by not saving it first and then grepping but by
catching a failing grep when the output of git was empty.
---
 meta/submodules | 7 +++----
 1 file changed, 3 insertions(+), 4 deletions(-)

diff --git a/meta/submodules b/meta/submodules
index b658eed..b1e1cf1 100644
--- a/meta/submodules
+++ b/meta/submodules
@@ -9,10 +9,9 @@ case "$1" in
 esac
 
 if (( $INIT )); then
-	out="$(git submodule update --init --recursive --jobs 8 --depth 1 2>&1)"
-	if ! (( $? )) && [ -n "$out" ] ; then
-		echo "$out" | grep "Cloning into"
-	fi
+	git submodule update --init --recursive --jobs 8 --depth 1 2>&1 \
+		| grep "Cloning into" \
+		|| ! (( ${PIPESTATUS[0]} ))
 else
 	git submodule update --remote
 fi