contrib/package: allow pipe signs for service descriptions in olsrd init script

diff --git a/contrib/package/olsrd-luci/files/etc/init.d/olsrd b/contrib/package/olsrd-luci/files/etc/init.d/olsrd
index 9072fae..875800e 100755 (executable)
--- a/contrib/package/olsrd-luci/files/etc/init.d/olsrd
+++ b/contrib/package/olsrd-luci/files/etc/init.d/olsrd
@@ -30,7 +30,7 @@ validate_ifname() {
 
 validate_olsrd_option() {
        local str=$1
-       [ -z "$str" -o "$str" != "${str%%[!     0-9A-Za-z./:_-]*}" ] && return 1
+       [ -z "$str" -o "$str" != "${str%%[!     0-9A-Za-z./|:_-]*}" ] && return 1
        return 0
 }