From 98187975f9ec118501b0867dc5ab39c234027ea3 Mon Sep 17 00:00:00 2001
From: Jo-Philipp Wich <jow@openwrt.org>
Date: Thu, 15 Oct 2009 16:22:03 +0000
Subject: [PATCH] libs/uci: fix attempt to assign empty tables in uci bind
 class

---
 libs/uci/luasrc/model/uci/bind.lua | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/libs/uci/luasrc/model/uci/bind.lua b/libs/uci/luasrc/model/uci/bind.lua
index 89ad3284c..6f9060d22 100644
--- a/libs/uci/luasrc/model/uci/bind.lua
+++ b/libs/uci/luasrc/model/uci/bind.lua
@@ -126,7 +126,11 @@ end
 function bsection.set(self, k, v, c)
 	local stat
 	if type(c) == "string" then
-		stat = self:uciop("set", c, k, v)
+		if type(v) == "table" and #v == 0 then
+			stat = self:uciop("delete", c, k)
+		else
+			stat = self:uciop("set", c, k, v)
+		end
 	else
 		self:uciop("foreach", self.stype,
 			function(s)
-- 
2.11.0