From c6bf181edfb4e7228354ed5568c80359d3350883 Mon Sep 17 00:00:00 2001
From: Jan Horak <jhorak@redhat.com>
Date: Jan 03 2017 08:34:57 +0000
Subject: Removed obsolete code for fedora < 23


---

diff --git a/thunderbird.spec b/thunderbird.spec
index d5f0670..4781726 100644
--- a/thunderbird.spec
+++ b/thunderbird.spec
@@ -31,11 +31,7 @@
 %define _default_patch_fuzz 2
 
 # Use system libvpx?
-%if 0%{?fedora} > 23
 %define system_libvpx      1
-%else
-%define system_libvpx      0
-%endif
 
 %define tb_version   45.6.0
 %define tarballdir   thunderbird-45.6.0