From 0a8209d3feb15b3e06201ac5b98754fdac2bc193 Mon Sep 17 00:00:00 2001
From: Gabriel Tofvesson <gabriel@tofvesson.se>
Date: Fri, 11 Oct 2024 23:47:43 +0200
Subject: [PATCH] Guard window color assignments in element setters

---
 gfx/element.lua | 12 ++++++++++--
 1 file changed, 10 insertions(+), 2 deletions(-)

diff --git a/gfx/element.lua b/gfx/element.lua
index 4c6b9cb..9c92d58 100644
--- a/gfx/element.lua
+++ b/gfx/element.lua
@@ -88,7 +88,11 @@ function Element:setFgColor(color)
   if color ~= self.fgColor then
     self:setDirty()
     self.fgColor = color
-    self:_getWindow().setTextColor(color)
+
+    local win = self:_getWindow()
+    if win ~= nil then
+      win.setTextColor(color)
+    end
   end
 end
 
@@ -96,7 +100,11 @@ function Element:setBgColor(color)
   if color ~= self.bgColor then
     self:setDirty()
     self.bgColor = color
-    self:_getWindow().setBackgroundColor(color)
+
+    local win = self:_getWindow()
+    if win ~= nil then
+      win.setBackgroundColor(color)
+    end
   end
 end