Require stringio explicitly

Close pocke/zatsu#6 rubygems/rubygems#2772 https://pocke.hatenablog.com/
pocke · Jul 31, 2019 · 055d32a · 055d32a
1 parent 0127025
commit 055d32a
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/autoload/cuculus.vim.rb b/autoload/cuculus.vim.rb
@@ -1,3 +1,5 @@
+require 'stringio'
+
 class Cuculus
   def self.silent(&block)
     $stderr = StringIO.new