From: Felix Fietkau <nbd@openwrt.org>
Date: Wed, 27 Aug 2008 21:05:21 +0000 (+0200)
Subject: fix uci.save() with cursors
X-Git-Url: http://git.archive.openwrt.org/?p=project%2Fuci.git;a=commitdiff_plain;h=43124956bc9c1083e476f6cadaedf27b7788d004

fix uci.save() with cursors
---

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))