swconfig: avoid setting "NOVAL" attributes if "0" was provided as a value (backport...
authornbd <nbd@3c298f89-4303-0410-b956-a3cf2f4a3e73>
Sun, 17 Jul 2011 06:28:52 +0000 (06:28 +0000)
committernbd <nbd@3c298f89-4303-0410-b956-a3cf2f4a3e73>
Sun, 17 Jul 2011 06:28:52 +0000 (06:28 +0000)
commitf65dfcaca64cde74d8033706f9913a3be6cb8f59
tree30e7e036e2c3cd2424d650deed18c5801f63cf22
parente8d828b3ec98884c2eb808c7ece4d315caef673d
swconfig: avoid setting "NOVAL" attributes if "0" was provided as a value (backport of r27374)

git-svn-id: svn://svn.openwrt.org/openwrt/branches/backfire@27626 3c298f89-4303-0410-b956-a3cf2f4a3e73
package/swconfig/src/swlib.c