From 6184c5f5c234813416936651695b16f055b99e1b Mon Sep 17 00:00:00 2001
From: Philippe Proulx <eeppeliteloop@gmail.com>
Date: Thu, 9 Nov 2023 23:16:22 -0500
Subject: [PATCH] tests/utils/utils.sh: bt_grep_ok(): use `local -r` when
 possible

Signed-off-by: Philippe Proulx <eeppeliteloop@gmail.com>
Change-Id: Ifbe0ccbd2c42d929331eb87e5f7743083d9c1a1a
---
 tests/utils/utils.sh | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/tests/utils/utils.sh b/tests/utils/utils.sh
index 9291db88..393cf163 100644
--- a/tests/utils/utils.sh
+++ b/tests/utils/utils.sh
@@ -359,13 +359,13 @@ bt_grep() {
 # ok() with the test name `$3` on the result of bt_grep() matching the
 # pattern `$1` within the file `$2`.
 bt_grep_ok() {
-	local pattern=$1
-	local file=$2
-	local test_name=$3
+	local -r pattern=$1
+	local -r file=$2
+	local -r test_name=$3
 
 	bt_grep --silent "$pattern" "$file"
 
-	local ret=$?
+	local -r ret=$?
 
 	if ! ok $ret "$test_name"; then
 		{
-- 
2.34.1