[package] firewall: ensure that fw_get_subnet4() sets an empty value if no (valid...
authorjow <jow@3c298f89-4303-0410-b956-a3cf2f4a3e73>
Thu, 16 Jun 2011 22:18:45 +0000 (22:18 +0000)
committerjow <jow@3c298f89-4303-0410-b956-a3cf2f4a3e73>
Thu, 16 Jun 2011 22:18:45 +0000 (22:18 +0000)
commit982ba349b6dd6831872ee658dc00722661b9331e
tree9b016e2d20a9a7bf5e8d68cadc9454a54018c1ad
parentf19aa29f129ac74cc08c21d84711570e9fbabfd4
[package] firewall: ensure that fw_get_subnet4() sets an empty value if no (valid) IPv4 addr was found

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@27198 3c298f89-4303-0410-b956-a3cf2f4a3e73
package/firewall/files/lib/fw.sh