From 62aa3031b56c4cba62cf1b823250234fcedf83f1 Mon Sep 17 00:00:00 2001
From: Damien Elmes <gpg@ankiweb.net>
Date: Fri, 6 Mar 2020 18:02:22 +1000
Subject: [PATCH] fix invert() in packaged builds

invert() was working in the QT 5.14 test environment, but failing
in 5.13
---
 qt/ts/scss/reviewer.scss | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/qt/ts/scss/reviewer.scss b/qt/ts/scss/reviewer.scss
index f72859c99..c9bf06d6d 100644
--- a/qt/ts/scss/reviewer.scss
+++ b/qt/ts/scss/reviewer.scss
@@ -88,5 +88,5 @@ img {
 
 .drawing { zoom: 50%; }
 .nightMode img.drawing {
-    filter: unquote("invert() hue-rotate(180deg)")
+    filter: unquote("invert(1) hue-rotate(180deg)")
 }