From e6a34da6d12813659cb1f8567eda97af607edfcf Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=C4=90o=C3=A0n=20Tr=E1=BA=A7n=20C=C3=B4ng=20Danh?=
 <congdanhqx@gmail.com>
Date: Fri, 16 Sep 2022 09:55:49 +0700
Subject: [PATCH] lint-version-change: correctly print multiline variables

---
 common/scripts/lint-version-change | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/common/scripts/lint-version-change b/common/scripts/lint-version-change
index 96263ba55ae..1b276062a4d 100755
--- a/common/scripts/lint-version-change
+++ b/common/scripts/lint-version-change
@@ -43,7 +43,10 @@ show_template() {
 
 show_template_var() {
 	rev="$1" var="$2"
-	show_template "$rev" | grep -Po '^'${var}'=\K.*'
+	(
+		show_template "$rev"
+		printf '%s\n' "printf '%s\\n' \"\$${var}\""
+	) | bash
 }
 
 revision_reset() {