https://git.ruby-lang.org/ruby.git/commit/?id=d47cd75b4f

From d47cd75b4fead0cfc5fdb59c48d5d822ffe3382d Mon Sep 17 00:00:00 2001
From: Nobuyoshi Nakada <nobu@r...>
Date: Sun, 28 Apr 2019 10:41:11 +0900
Subject: Chomp a newline from the branch name


diff --git a/tool/vcs.rb b/tool/vcs.rb
index cf8a710..3eb6389 100644
--- a/tool/vcs.rb
+++ b/tool/vcs.rb
@@ -392,6 +392,7 @@ class VCS https://github.com/ruby/ruby/blob/trunk/tool/vcs.rb#L392
       changed = changed[0, last.size]
       modified = log[/^Date:\s+(.*)/, 1]
       branch = cmd_read_at(srcdir, [gitcmd + %W[symbolic-ref --short HEAD]])
+      branch.chomp!
       title = cmd_read_at(srcdir, [gitcmd + %W[log --format=%s -n1 FETCH_HEAD..HEAD]])
       title = nil if title.empty?
       [last, changed, modified, branch, title]
-- 
cgit v0.10.2


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