From 5b98f3ea6ed31e3f2edc2912ab06598964253fac Mon Sep 17 00:00:00 2001
From: siikamiika <siikamiika@users.noreply.github.com>
Date: Wed, 16 Oct 2019 23:49:40 +0300
Subject: [PATCH] add missing return to fix vertical text mode

---
 ext/fg/js/source.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/ext/fg/js/source.js b/ext/fg/js/source.js
index a483952e..c3da9f46 100644
--- a/ext/fg/js/source.js
+++ b/ext/fg/js/source.js
@@ -233,7 +233,7 @@ class TextSourceRange {
             const style = window.getComputedStyle(element);
             const writingMode = style.writingMode;
             if (typeof writingMode === 'string') {
-                TextSourceRange.normalizeWritingMode(writingMode);
+                return TextSourceRange.normalizeWritingMode(writingMode);
             }
         }
         return 'horizontal-tb';