From 4829f88cc323d325e71ee41ae4e35c8e99319590 Mon Sep 17 00:00:00 2001
From: Rostislav Svoboda <rsvoboda@redhat.com>
Date: Thu, 27 Dec 2018 17:16:36 +0100
Subject: [PATCH] Fixed instance variable @italic_angle not initialized

---
 lib/prawn/font/ttf.rb | 1 +
 1 file changed, 1 insertion(+)

diff --git a/lib/prawn/font/ttf.rb b/lib/prawn/font/ttf.rb
index fefef1a3b..08ba62205 100644
--- a/lib/prawn/font/ttf.rb
+++ b/lib/prawn/font/ttf.rb
@@ -25,6 +25,7 @@ def initialize(document, name, options = {})
 
         @ttf = read_ttf_file
         @subsets = TTFunk::SubsetCollection.new(@ttf)
+        @italic_angle = nil
 
         @attributes = {}
         @bounding_boxes = {}