From 9cf2ff782f6ef1efb0810be806c0dc7ddff7c58e Mon Sep 17 00:00:00 2001
From: David Capello <david@igarastudio.com>
Date: Fri, 4 Feb 2022 13:44:13 -0300
Subject: [PATCH] [lua] Fix Color.index to return an integer instead of a
 number (fix #3159)

---
 src/app/script/color_class.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/app/script/color_class.cpp b/src/app/script/color_class.cpp
index 64e52728e..06f871683 100644
--- a/src/app/script/color_class.cpp
+++ b/src/app/script/color_class.cpp
@@ -295,7 +295,7 @@ int Color_get_gray(lua_State* L)
 int Color_get_index(lua_State* L)
 {
   auto color = get_obj<app::Color>(L, 1);
-  lua_pushnumber(L, color->getIndex());
+  lua_pushinteger(L, color->getIndex());
   return 1;
 }