From e7c72d05808bc8276797e6b580592ab8c2ae00c9 Mon Sep 17 00:00:00 2001
From: Eugene Sandulenko
Date: Thu, 20 Jun 2019 12:58:21 +0200
Subject: HDB: Fixed nu,ber of parameters when calling Lua functions

---
 engines/hdb/lua-script.cpp | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

(limited to 'engines')

diff --git a/engines/hdb/lua-script.cpp b/engines/hdb/lua-script.cpp
index 08d5f77fa6..fc10a9de54 100644
--- a/engines/hdb/lua-script.cpp
+++ b/engines/hdb/lua-script.cpp
@@ -811,14 +811,13 @@ bool LuaScript::initScript(Common::SeekableReadStream *stream, const char *scrip
 }
 
 bool LuaScript::callFunction(const char *name, int returns) {
-
 	if (!_systemInit) {
 		return false;
 	}
 
 	lua_getglobal(_state, name);
 
-	if (lua_pcall(_state, 0, 0, -2)) {
+	if (lua_pcall(_state, 0, returns, -2)) {
 		error("An error occured while executing \"%s\": %s.", name, lua_tostring(_state, -1));
 		lua_pop(_state, -1);
 
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