1 diff --git a/zgrep.in b/zgrep.in
2 index 7ce45ae..30ee129 100644
5 @@ -69,7 +69,7 @@ while test $# -ne 0; do
6 option=$(expr "X$option" : 'X\(-.[0-9]*\)');;
7 (--binary-*=* | --[lm]a*=* | --reg*=*)
9 - (-[ABCDXdefm] | binary-* | --file | --[lm]a* | --reg*)
10 + (-[ABCDXdefm] | --binary-* | --file | --[lm]a* | --reg*)
11 case ${1?"$option option requires an argument"} in
13 optarg=" '"$(printf '%s\n' "$1" | sed "$escape");;