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-rwxr-xr-xtarget/linux/ar71xx/base-files/lib/ar71xx.sh2
1 files changed, 1 insertions, 1 deletions
diff --git a/target/linux/ar71xx/base-files/lib/ar71xx.sh b/target/linux/ar71xx/base-files/lib/ar71xx.sh
index 9edd0cdf98..e1c47eeaf7 100755
--- a/target/linux/ar71xx/base-files/lib/ar71xx.sh
+++ b/target/linux/ar71xx/base-files/lib/ar71xx.sh
@@ -38,7 +38,7 @@ wndr3700_board_detect() {
;;
"33373031")
# Use awk to remove everything after the first zero byte
- model="$(ar71xx_get_mtd_offset_size_format art 41 32 %c | awk 'BEGIN{FS="[[:cntrl:]]"} {print $1; exit}')"
+ model="$(ar71xx_get_mtd_offset_size_format art 41 32 %c | LC_CTYPE=C awk -v 'FS=[^[:print:]]' '{print $1; exit}')"
case $model in
$'\xff'*)
if [ "${model:24:1}" = 'N' ]; then