From: Martin Schwenke <martin@meltin.net>
Date: Fri, 10 Jun 2022 00:28:56 +0000 (+1000)
Subject: ctdb-scripts: Avoid ShellCheck info SC2162
X-Git-Tag: tevent-0.13.0~56
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=5e7bbcb069e45ae30bc53e9f32f3f12a7461d34d;p=thirdparty%2Fsamba.git

ctdb-scripts: Avoid ShellCheck info SC2162

SC2162 (info): read without -r will mangle backslashes.

Signed-off-by: Martin Schwenke <martin@meltin.net>
Reviewed-by: Amitay Isaacs <amitay@gmail.com>
---

diff --git a/ctdb/config/events/legacy/05.system.script b/ctdb/config/events/legacy/05.system.script
index 52864aebe2f..87d03eff30d 100755
--- a/ctdb/config/events/legacy/05.system.script
+++ b/ctdb/config/events/legacy/05.system.script
@@ -59,7 +59,7 @@ check_thresholds()
 	if validate_percentage "$_warn_threshold" "$_thing"; then
 		if [ "$_usage" -ge "$_warn_threshold" ]; then
 			if [ -r "$_cache" ]; then
-				read _prev <"$_cache"
+				read -r _prev <"$_cache"
 			else
 				_prev=""
 			fi
@@ -99,7 +99,7 @@ set_monitor_filsystem_usage_defaults()
 		done | sort -u | xargs >"$_fs_defaults_cache"
 	fi
 
-	read CTDB_MONITOR_FILESYSTEM_USAGE <"$_fs_defaults_cache"
+	read -r CTDB_MONITOR_FILESYSTEM_USAGE <"$_fs_defaults_cache"
 }
 
 monitor_filesystem_usage()