**Must** use IO::NULL for null device

2019-04-30 18:01:17 +09:00 · 2019-04-30 18:01:17 +09:00 · 5a83a1d554
commit 5a83a1d554
parent c222f4d31f
1 changed files with 1 additions and 1 deletions
--- a/tool/merger.rb
+++ b/tool/merger.rb
@ -221,7 +221,7 @@ class << Merger

  def svn_mode?
    return @svn_mode if defined?(@svn_mode)
-    @svn_mode = system("svn info > /dev/null 2>&1")
+    @svn_mode = system("svn info > #{IO::NULL} 2>&1")
  end

  # Prints the version of Ruby found in version.h