From 3f31212216ef77da2cbae3af37ff66f097ef514a Mon Sep 17 00:00:00 2001
From: Andrew Senetar <arsenetar@gmail.com>
Date: Sat, 14 Oct 2017 12:23:06 -0500
Subject: [PATCH] Update qtlib Update qtlib to prevent error on multiple calls
 to close the progress window.  I have not been able to duplicate the issue
 again, to track down the root cause. Ref #449

---
 qtlib | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/qtlib b/qtlib
index f2dce13c..45cf0cbf 160000
--- a/qtlib
+++ b/qtlib
@@ -1 +1 @@
-Subproject commit f2dce13c3e7289948623de66c4d1277560df0cee
+Subproject commit 45cf0cbf77c87eb591914f0235b3b2e36ef09bb8