From: Felix Fietkau <nbd@openwrt.org>
Date: Tue, 20 Jan 2009 00:28:02 +0000 (+0100)
Subject: lua: fix rewriting uci lists
X-Git-Url: http://git.archive.openwrt.org/?p=project%2Fuci.git;a=commitdiff_plain;h=cd9311c8d6b7432f507e9eed12587c971875a9de;ds=sidebyside

lua: fix rewriting uci lists
---

diff --git a/lua/uci.c b/lua/uci.c
index 67e9418..70d0205 100644
--- a/lua/uci.c
+++ b/lua/uci.c
@@ -527,7 +527,18 @@ uci_lua_set(lua_State *L)
 	}
 
 	if (istable) {
-		for (i = 1; i <= lua_objlen(L, nargs); i++) {
+		if (lua_objlen(L, nargs) == 1) {
+			i = 1;
+			if (ptr.o)
+				err = uci_delete(ctx, &ptr);
+		} else {
+			i = 2;
+			err = uci_set(ctx, &ptr);
+			if (err)
+				goto error;
+		}
+
+		for (; i <= lua_objlen(L, nargs); i++) {
 			lua_rawgeti(L, nargs, i);
 			ptr.value = luaL_checkstring(L, -1);
 			err = uci_add_list(ctx, &ptr);