diff options
| author |   Kerin Millar <kfm@plushkava.net> | 2023-01-17 09:25:58 +0000 |
|---|---|---|
| committer |   Sam James <sam@gentoo.org> | 2023-01-17 15:06:28 +0000 |
| commit | 9f752fd223ce8a2539874631008d9eda83aa5ba0 (patch) | |
| tree | 3e9c0eaa074c652272602f116ab7afda7c8d9f51 | |
| parent | net/veth.sh: Eliminate the bashism that is the == test operator (diff) | |
| download | netifrc-9f752fd223ce8a2539874631008d9eda83aa5ba0.tar.gz netifrc-9f752fd223ce8a2539874631008d9eda83aa5ba0.tar.bz2 netifrc-9f752fd223ce8a2539874631008d9eda83aa5ba0.zip | |
net/wpa_supplicant.sh: Properly expand the number of positional parameters
${#*} is undefined behaviour. Just write it as $#.
Signed-off-by: Kerin Millar <kfm@plushkava.net>
Signed-off-by: Sam James <sam@gentoo.org>
| -rw-r--r-- | net/wpa_supplicant.sh | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/net/wpa_supplicant.sh b/net/wpa_supplicant.sh index 3f8e1b1..9f024c0 100644 --- a/net/wpa_supplicant.sh +++ b/net/wpa_supplicant.sh @@ -57,7 +57,7 @@ wpa_supplicant_pre_start() [ -z "${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 ;; |