From b02eb9df01ede2b9fc4eeec16670074b07d0111d Mon Sep 17 00:00:00 2001
From: Kovid Goyal <kovid@kovidgoyal.net>
Date: Fri, 4 Oct 2019 13:12:52 +0530
Subject: [PATCH] Viewer: When there is empty text for an header footer section
 render it as blank instead of moving the remaining sections to the left

---
 src/pyj/read_book/prefs/head_foot.pyj | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/pyj/read_book/prefs/head_foot.pyj b/src/pyj/read_book/prefs/head_foot.pyj
index 65d84ece95..4a5ee4a1f6 100644
--- a/src/pyj/read_book/prefs/head_foot.pyj
+++ b/src/pyj/read_book/prefs/head_foot.pyj
@@ -161,6 +161,8 @@ def render_head_foot(div, which, region, progress_frac, metadata, current_toc_no
                 text = format_time_left(chapter_time)
             else:
                 text = '{} ({})'.format(format_time_left(chapter_time), format_time_left(book_time))
+    if not text:
+        text = '\xa0'
     if text is not div.textContent:
         div.textContent = text
     div.style.display = 'block' if text else 'none'