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| author | Rosen Penev <rosenp@gmail.com> | 2020-10-14 22:58:26 -0700 |
|---|---|---|
| committer | Adrian Schmutzler <freifunk@adrianschmutzler.de> | 2020-11-25 17:22:39 +0100 |
| commit | b9246bbdc9a97041c5573845a7858ef3b1c54ff2 (patch) | |
| tree | 56d4b0be5e15db4b816d3ae8b52b7007ad70cd8e /package/base-files/files/lib | |
| parent | 8582e15616d3d42340810cb9c880825ccf87e1b0 (diff) | |
| download | upstream-b9246bbdc9a97041c5573845a7858ef3b1c54ff2.tar.gz upstream-b9246bbdc9a97041c5573845a7858ef3b1c54ff2.tar.bz2 upstream-b9246bbdc9a97041c5573845a7858ef3b1c54ff2.zip | |
base-files: functions.sh: replace [^...] with [!...] in case
Strictly speaking, ash does not support it.
From https://wiki.ubuntu.com/DashAsBinSh#A.5B.5E.5D
Not to be confused by sed's and other program's regular expression
syntax. Uses of [^...] in case (parameter/word expansion in general) need
to be replaced with [!...].
Found with shellcheck: https://github.com/koalaman/shellcheck/wiki/SC2169
Signed-off-by: Rosen Penev <rosenp@gmail.com>
[minor commit title/message adjustments]
Signed-off-by: Adrian Schmutzler <freifunk@adrianschmutzler.de>
Diffstat (limited to 'package/base-files/files/lib')
| -rwxr-xr-x | package/base-files/files/lib/functions.sh | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/package/base-files/files/lib/functions.sh b/package/base-files/files/lib/functions.sh index 7da0c872fa..ee4ad1af83 100755 --- a/package/base-files/files/lib/functions.sh +++ b/package/base-files/files/lib/functions.sh @@ -108,7 +108,7 @@ config_unset() { # config_get <section> <option> config_get() { case "$2${3:-$1}" in - *[^A-Za-z0-9_]*) : ;; + *[!A-Za-z0-9_]*) : ;; *) case "$3" in "") eval echo "\"\${CONFIG_${1}_${2}:-\${4}}\"";; |