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From: "Sam James" <sam@gentoo.org>
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Message-ID: <1673967988.9f752fd223ce8a2539874631008d9eda83aa5ba0.sam@OpenRC>
Subject: [gentoo-commits] proj/netifrc:master commit in: net/
X-VCS-Repository: proj/netifrc
X-VCS-Files: net/wpa_supplicant.sh
X-VCS-Directories: net/
X-VCS-Committer: sam
X-VCS-Committer-Name: Sam James
X-VCS-Revision: 9f752fd223ce8a2539874631008d9eda83aa5ba0
X-VCS-Branch: master
Date: Tue, 17 Jan 2023 15:06:32 +0000 (UTC)
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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 ;;