From: Thierry FOURNIER <tfournier@arpalert.org>
Date: Wed, 26 Aug 2015 12:19:03 +0000 (+0200)
Subject: BUG/MINOR: lua: in some case a sample may remain undefined
X-Git-Tag: v1.6-dev4~14
X-Git-Url: http://www.kaiwu.me/postgresql/commit/?a=commitdiff_plain;h=93405e1fded8c13e85ed3e606d798d4955f91222;p=haproxy.git

BUG/MINOR: lua: in some case a sample may remain undefined

When we transform a top stack entry in sample, the empty stack case
is not handled. This patch fix this behavior.
---

diff --git a/src/hlua.c b/src/hlua.c
index 5357b32fd..f7ce3a5c1 100644
--- a/src/hlua.c
+++ b/src/hlua.c
@@ -508,6 +508,8 @@ static int hlua_lua2smp(lua_State *L, int ud, struct sample *smp)
 	case LUA_TFUNCTION:
 	case LUA_TTHREAD:
 	case LUA_TLIGHTUSERDATA:
+	case LUA_TNONE:
+	default:
 		smp->data.type = SMP_T_BOOL;
 		smp->data.u.sint = 0;
 		break;