str="${str#*${BR}${1}: }"
printf %s "${str%%${BR}*}"
else
- local var="HTTP_$(printf %s "$1" |tr a-z- A-Z-)"
+ local var="HTTP_$(printf %s "$1" |tr a-z- A-Z_)"
eval "[ \"\$$var\" ] && printf %s \"\$$var\" || return 1"
# eval "printf %s \"\$HTTP_$(printf %s "${1}" |tr a-z A-Z |tr -c A-Z _)\""
fi