From 76ddbe7bd9109b7479d6f130caf061b3249754c9 Mon Sep 17 00:00:00 2001
From: sluicebox
Date: Tue, 10 Sep 2019 16:20:19 -0700
Subject: HDB: Fix empty string test

---
 engines/hdb/ai-funcs.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/engines/hdb/ai-funcs.cpp b/engines/hdb/ai-funcs.cpp
index 0d6993bc83..414e7c48c2 100644
--- a/engines/hdb/ai-funcs.cpp
+++ b/engines/hdb/ai-funcs.cpp
@@ -611,7 +611,7 @@ bool AI::useLuaEntity(const char *initName) {
 		if (!scumm_stricmp(initName, e->entityName)) {
 			e->aiUse(e);
 			checkActionList(e, e->tileX, e->tileY, true);
-			if (e->luaFuncUse)
+			if (e->luaFuncUse[0])
 				g_hdb->_lua->callFunction(e->luaFuncUse, 0);
 			return true;
 		}
-- 
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