From: Michael Tremer <michael.tremer@ipfire.org>
Date: Tue, 29 Mar 2022 12:24:40 +0000 (+0100)
Subject: backup: Fix broken globbing expansion
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=d2aa5ab12133b72aac52041842959fbd0eb15f78;p=people%2Fms%2Fipfire-2.x.git

backup: Fix broken globbing expansion

This patch fixes globbing expansion in the backup include file list
which got broken in c7e0d73e7cfd7be95db9d0a5f3392b8241813d5b.

Signed-off-by: Michael Tremer <michael.tremer@ipfire.org>
---

diff --git a/config/backup/backup.pl b/config/backup/backup.pl
index a2337cf233..6f9295e945 100644
--- a/config/backup/backup.pl
+++ b/config/backup/backup.pl
@@ -19,6 +19,8 @@
 #                                                                             #
 ###############################################################################
 
+shopt -s nullglob
+
 NOW="$(date "+%Y-%m-%d-%H:%M")"
 
 list_addons() {
@@ -38,10 +40,8 @@ process_includes() {
 	for include in $@; do
 		local file
 		while read -r file; do
-			for file in ${file}; do
-				if [ -e "/${file}" ]; then
-					echo "${file}"
-				fi
+			for file in /${file}; do
+				echo "${file}"
 			done
 		done < "${include}"
 	done | sort -u