From 53e72dd12d310c9836cf1f74a6a93b550c881655 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?P=C5=99emysl=20Janouch?= Date: Sat, 9 Jan 2016 03:49:18 +0100 Subject: [PATCH] degesch: Lua: provide a traceback on load error --- degesch.c | 13 +++++++++---- 1 file changed, 9 insertions(+), 4 deletions(-) diff --git a/degesch.c b/degesch.c index 3edbe15..5621f96 100644 --- a/degesch.c +++ b/degesch.c @@ -8632,12 +8632,17 @@ lua_plugin_load (struct app_context *ctx, const char *filename, lua_plugin_create_meta (L, XLUA_CONNECTION_METATABLE, lua_connection_table); lua_plugin_create_meta (L, XLUA_CONNECTOR_METATABLE, lua_connector_table); - int ret; - if (!(ret = luaL_loadfile (L, filename)) - && !(ret = lua_pcall (L, 0, 0, 0))) + struct error *error = NULL; + if (luaL_loadfile (L, filename)) + error_set (e, "%s: %s", "Lua", lua_tostring (L, -1)); + else if (!lua_plugin_call (plugin, 0, 0, &error)) + { + error_set (e, "%s: %s", "Lua", error->message); + error_free (error); + } + else return &plugin->super; - error_set (e, "%s: %s", "Lua", lua_tostring (L, -1)); lua_close (L); free (plugin); return NULL;