From a02e8b1e9572fdf39d2951de94b691c56021d680 Mon Sep 17 00:00:00 2001
From: Dietmar Maurer <dietmar@proxmox.com>
Date: Sun, 3 May 2020 09:22:01 +0200
Subject: [PATCH] docs/conf.py: fix baselineskip in code-blocks with scaled
 font

---
 docs/conf.py | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/docs/conf.py b/docs/conf.py
index af77b19a..8bd382de 100644
--- a/docs/conf.py
+++ b/docs/conf.py
@@ -272,7 +272,11 @@ latex_elements = {
 
      # Additional stuff for the LaTeX preamble.
      #
-     # 'preamble': '',
+     # fix baselineskip in code-blocks with scaled font
+     # see: https://github.com/sphinx-doc/sphinx/issues/6733
+    'preamble': r'''
+\fvset{formatcom=\baselineskip9pt\relax\let\strut\empty}
+''',
 
      # Latex figure (float) alignment
      #