- # 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)"
+ # Use awk to remove everything unprintable
+ model_stripped="$(ar71xx_get_mtd_offset_size_format art 41 32 %c | LC_CTYPE=C awk -v 'FS=[^[:print:]]' '{print $1; exit}')"