From 73daba0960cf2594f64e334246449a8a3cf7c162 Mon Sep 17 00:00:00 2001
From: Axel Kittenberger <axkibe@gmail.com>
Date: Mon, 26 Mar 2018 11:38:57 +0200
Subject: [PATCH] from yokogawa-k on master, also find unversioned lua

---
 cmake/FindLua.cmake | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/cmake/FindLua.cmake b/cmake/FindLua.cmake
index 1f95bf9..6d33dbe 100644
--- a/cmake/FindLua.cmake
+++ b/cmake/FindLua.cmake
@@ -39,7 +39,7 @@ SET(_POSSIBLE_LUA_INCLUDE include include/lua)
 SET(_POSSIBLE_SUFFIXES "52" "5.2" "-5.2" "53" "5.3" "-5.3" "")
 
 # Set up possible search names and locations
-FOREACH(_SUFFIX ${_POSSIBLE_SUFFIXES})
+FOREACH(_SUFFIX IN LISTS _POSSIBLE_SUFFIXES)
   LIST(APPEND _POSSIBLE_LUA_INCLUDE "include/lua${_SUFFIX}")
   LIST(APPEND _POSSIBLE_LUA_EXECUTABLE "lua${_SUFFIX}")
   LIST(APPEND _POSSIBLE_LUA_COMPILER "luac${_SUFFIX}")