From fac173438bcb38bf469d38ba14438f6962c32325 Mon Sep 17 00:00:00 2001
From: Wesley Kerfoot <wjak56@gmail.com>
Date: Mon, 20 Jan 2020 00:47:53 -0500
Subject: [PATCH] Calculate the root h/w every time in case it changes

---
 src/nimwin.nim | 7 +++----
 1 file changed, 3 insertions(+), 4 deletions(-)

diff --git a/src/nimwin.nim b/src/nimwin.nim
index 5f4fb1e..228b593 100644
--- a/src/nimwin.nim
+++ b/src/nimwin.nim
@@ -95,12 +95,11 @@ when isMainModule:
   start.subWindow = None
 
   discard XSetErrorHandler(ignoreBadWindows)
-  discard display.XGetWindowAttributes(root, attr.addr)
-
-  let rootWidth = attr.width
-  let rootHeight = attr.height
 
   while true:
+    discard display.XGetWindowAttributes(root, attr.addr)
+    let rootWidth = attr.width
+    let rootHeight = attr.height
     sleep(10)
 
     for window in getChildren(display, rootHeight, rootWidth):