From ccb6843144487cef33babaa7f934b63b3a3ecb53 Mon Sep 17 00:00:00 2001
From: Daniel Hahler <git@thequod.de>
Date: Mon, 22 Jun 2015 14:01:16 +0200
Subject: [PATCH] Call `warn` in case of errors in luaA_spawn

This is useful to have, as it might indicate a missing program etc.
---
 spawn.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/spawn.c b/spawn.c
index 987f3e1f..b3dcf9b8 100644
--- a/spawn.c
+++ b/spawn.c
@@ -362,6 +362,7 @@ luaA_spawn(lua_State *L)
         g_strfreev(argv);
         /* push error on stack */
         lua_pushfstring(L, "spawn: parse error: %s", error->message);
+        warn("%s", lua_tostring(L, -1));
         g_error_free(error);
         return 1;
     }
@@ -388,6 +389,7 @@ luaA_spawn(lua_State *L)
     {
         /* push error on stack */
         lua_pushstring(L, error->message);
+        warn("%s", lua_tostring(L, -1));
         g_error_free(error);
         if(context)
             sn_launcher_context_complete(context);