From: Felix Fietkau <nbd@pi.lan>
Date: Sat, 23 Aug 2008 09:14:15 +0000 (+0200)
Subject: fix 4-arg uci.set()
X-Git-Url: http://pilppa.com/gitweb/?a=commitdiff_plain;h=edb952a2974c82b76e2bb85d1de58cc461e14601;p=uci.git

fix 4-arg uci.set()
---

diff --git a/lua/uci.c b/lua/uci.c
index b64c91f..e833b86 100644
--- a/lua/uci.c
+++ b/lua/uci.c
@@ -119,6 +119,7 @@ lookup_args(lua_State *L, struct uci_ptr *ptr, char **buf)
 		goto error;
 
 	switch (n) {
+	case 4:
 	case 3:
 		ptr->option = luaL_checkstring(L, 3);
 		/* fall through */
@@ -133,6 +134,7 @@ lookup_args(lua_State *L, struct uci_ptr *ptr, char **buf)
 			goto error;
 		break;
 	default:
+		luaL_error(L, "invalid argument count");
 		goto error;
 	}