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authorFelix Fietkau <nbd@openwrt.org>2009-08-07 00:07:42 +0000
committerFelix Fietkau <nbd@openwrt.org>2009-08-07 00:07:42 +0000
commit4dbaccf0cd15a80b894baca4659ac38db4cc3ffe (patch)
tree682dd9c3f173697c93e0f7d61b48ae2c81d95167
parent36aa20bdab8284c503b5871288f2ffe1b0ea4074 (diff)
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base-files: allow default value for config_get
Signed-off-by: Malte S. Stretz <mss@apache.org> Signed-off-by: Felix Fietkau <nbd@openwrt.org> SVN-Revision: 17155
-rwxr-xr-xpackage/base-files/files/etc/functions.sh15
1 files changed, 9 insertions, 6 deletions
diff --git a/package/base-files/files/etc/functions.sh b/package/base-files/files/etc/functions.sh
index 828e37e..efa378f 100755
--- a/package/base-files/files/etc/functions.sh
+++ b/package/base-files/files/etc/functions.sh
@@ -134,22 +134,25 @@ config_clear() {
done
}
+# config_get <variable> <section> <option> [<default>]
+# config_get <section> <option>
config_get() {
case "$3" in
- "") eval "echo \"\${CONFIG_${1}_${2}}\"";;
- *) eval "export ${NO_EXPORT:+-n} -- \"$1=\${CONFIG_${2}_${3}}\"";;
+ "") eval echo "\${CONFIG_${1}_${2}:-\${4}}";;
+ *) eval export ${NO_EXPORT:+-n} -- "${1}=\${CONFIG_${2}_${3}:-\${4}}";;
esac
}
# config_get_bool <variable> <section> <option> [<default>]
config_get_bool() {
local _tmp
- config_get "_tmp" "$2" "$3"
+ config_get _tmp "$2" "$3" "$4"
case "$_tmp" in
- 1|on|true|enabled) export ${NO_EXPORT:+-n} "$1=1";;
- 0|off|false|disabled) export ${NO_EXPORT:+-n} "$1=0";;
- *) eval "$1=$4";;
+ 1|on|true|enabled) _tmp=1;;
+ 0|off|false|disabled) _tmp=0;;
+ *) _tmp="$4";;
esac
+ export ${NO_EXPORT:+-n} "$1=$_tmp"
}
config_set() {