From 61883f2c3fdad559dd1362ca76c258793cd32c82 Mon Sep 17 00:00:00 2001
From: Jo-Philipp Wich <jow@openwrt.org>
Date: Tue, 26 Jun 2012 21:49:24 +0000
Subject: [PATCH] libs/core: fix network is_empty() check for wifi-ifaces which
 are part of multiple networks

---
 libs/core/luasrc/model/network.lua | 9 ++++++---
 1 file changed, 6 insertions(+), 3 deletions(-)

diff --git a/libs/core/luasrc/model/network.lua b/libs/core/luasrc/model/network.lua
index d06216433..1764a3d41 100644
--- a/libs/core/luasrc/model/network.lua
+++ b/libs/core/luasrc/model/network.lua
@@ -782,9 +782,12 @@ function protocol.is_empty(self)
 
 		_uci_real:foreach("wireless", "wifi-iface",
 			function(s)
-				if s.network == self.sid then
-					rv = false
-					return false
+				local n
+				for n in utl.imatch(s.network) do
+					if n == self.sid then
+						rv = false
+						return false
+					end
 				end
 			end)
 
-- 
2.11.0