fix ap_isolate

git-svn-id: svn://svn.openwrt.org/openwrt/trunk/openwrt@2052 3c298f89-4303-0410-b956-a3cf2f4a3e73

package/wificonf/wificonf.c

@@ -126,11 +126,11 @@ int bcom_set_val(int skfd, char *ifname, char *var, void *val, int len)
 		return -1;
 
 	strcpy(buf, var);
+	memcpy(&buf[strlen(var) + 1], val, len);
 	
 	if ((ret = bcom_ioctl(skfd, ifname, WLC_SET_VAR, buf, sizeof(buf))))
 		return ret;
 
-	memcpy(val, buf, len);
 	return 0;	
 }