base-files: format hexdump output instead of using awk for sysupgrade

SVN-Revision: 16405
15 years ago · d1f5700e78
parent c9eb4469e0
commit d1f5700e78
1 changed files with 1 additions and 1 deletions
--- a/package/base-files/files/lib/upgrade/common.sh
+++ b/package/base-files/files/lib/upgrade/common.sh
@ -116,7 +116,7 @@ get_image() {
 }

 get_magic_word() {
-	get_image "$1" | dd bs=2 count=1 2>/dev/null | hexdump -C | awk '$2 { print $2 $3 }'
+	get_image "$1" | dd bs=2 count=1 2>/dev/null | hexdump -n 2 -e '1/1 "%02x"'
 }

 refresh_mtd_partitions() {