From 32d414dab03dacfb0cf2ac1de83d1ce1a48db84c Mon Sep 17 00:00:00 2001
From: Jeff King <peff@peff.net>
Date: Wed, 5 Oct 2022 07:21:49 -0400
Subject: book2: drop unused "filename" assignment from genbook()

This _could_ be useful, in that we're overriding the top-level filename
whose contents we already grabbed. But nobody actually looks at it after
we assign, so let's avoid the extra confusion (and rubocop warning).
---
 lib/tasks/book2.rake | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/tasks/book2.rake b/lib/tasks/book2.rake
index 816c91a3..9d17d269 100644
--- a/lib/tasks/book2.rake
+++ b/lib/tasks/book2.rake
@@ -93,7 +93,7 @@ def genbook(code, &get_content)
       puts "not including #{chapter_title}\n"
       break
     end
-    chapter_type, chapter_number, filename = chapters ["ch#{index}"]
+    chapter_type, chapter_number = chapters ["ch#{index}"]
     chapter = entry
 
     next if !chapter_title
-- 
cgit v1.2.3