From 43124956bc9c1083e476f6cadaedf27b7788d004 Mon Sep 17 00:00:00 2001
From: Felix Fietkau <nbd@openwrt.org>
Date: Wed, 27 Aug 2008 23:05:21 +0200
Subject: [PATCH] fix uci.save() with cursors

---
 lua/uci.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lua/uci.c b/lua/uci.c
index 5d8490c..50321fb 100644
--- a/lua/uci.c
+++ b/lua/uci.c
@@ -506,7 +506,7 @@ uci_lua_package_cmd(lua_State *L, enum pkg_cmd cmd)
 
 	ctx = find_context(L, &offset);
 	nargs = lua_gettop(L);
-	if ((cmd != CMD_REVERT) && (nargs > 1))
+	if ((cmd != CMD_REVERT) && (nargs - offset > 1))
 		goto err;
 
 	if (lookup_args(L, ctx, offset, &ptr, &s))
-- 
2.11.0