KumiSystems/openwrtv4
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity

functions.sh: add list_contains function for checking whether a list contains a specific element

Browse source 
SVN-Revision: 12025
This commit is contained in:
Felix Fietkau 2008-07-30 22:39:43 +00:00
parent 4d883da9bf
commit 8c453b693c
1 changed files with 9 additions and 0 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

9
package/base-files/files/etc/functions.sh
View file

@ -24,6 +24,15 @@ append() {
eval "export ${NO_EXPORT:+-n} -- \"$var=\${$var:+\${$var}\${value:+\$sep}}\$value\"" eval "export ${NO_EXPORT:+-n} -- \"$var=\${$var:+\${$var}\${value:+\$sep}}\$value\""
} }
list_contains() {
local var="$1"
local str="$2"
local val
eval "val=\" \${$var} \""
[ "${val%% $str *}" != "$val" ]
}
list_remove() { list_remove() {
local var="$1" local var="$1"
local remove="$2" local remove="$2"