daemon/engine: fixed json pack for str-encoded int

string encoded integers are treated as possible
numbers, so a more strict typecheck is needed

diff --git a/daemon/engine.c b/daemon/engine.c
index 3a6251cd07a0d91f8f16b9348a982923f52f17cf..3ab9bbaa59fe2841755f3a093f5c9d25290cf5ed 100644 (file)
--- a/daemon/engine.c
+++ b/daemon/engine.c
@@ -291,7 +291,7 @@ static JsonNode *l_pack_elem(lua_State *L, int top)
        while(lua_next(L, top) != 0) {
                bool is_array = false;
                if (!node) {
-                       is_array = lua_isnumber(L, top + 1);
+                       is_array = (lua_type(L, top + 1) == LUA_TNUMBER);
                        node = is_array ? json_mkarray() : json_mkobject();
                        if (!node) {
                                return NULL;