[gentoo-commits] proj/netifrc:master commit in: net/

[Sam James]

commit:     9f752fd223ce8a2539874631008d9eda83aa5ba0
Author:     Kerin Millar <kfm <AT> plushkava <DOT> net>
AuthorDate: Tue Jan 17 09:25:58 2023 +0000
Commit:     Sam James <sam <AT> gentoo <DOT> org>
CommitDate: Tue Jan 17 15:06:28 2023 +0000
URL:        https://gitweb.gentoo.org/proj/netifrc.git/commit/?id=9f752fd2

net/wpa_supplicant.sh: Properly expand the number of positional parameters

${#*} is undefined behaviour. Just write it as $#.

Signed-off-by: Kerin Millar <kfm <AT> plushkava.net>
Signed-off-by: Sam James <sam <AT> gentoo.org>

 net/wpa_supplicant.sh | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/net/wpa_supplicant.sh b/net/wpa_supplicant.sh
index 3f8e1b1..9f024c0 100644
--- a/net/wpa_supplicant.sh
+++ b/net/wpa_supplicant.sh
@@ -57,7 +57,7 @@ wpa_supplicant_pre_start()
        [ -z "${cliopts}" ] && cliopts=${wpa_cli}
        set -- $opts
        local opt_D
-       while [ ${#*} -gt 0 ]; do
+       while [ "$#" -gt 0 ]; do
                local opt=$1 ; shift
                case "$opt" in
                        -D) opt_D=${1} ; shift ;;