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authorNAKAMURA Usaku <usa@ruby-lang.org>2019-04-30 18:01:17 +0900
committerNAKAMURA Usaku <usa@ruby-lang.org>2019-04-30 18:01:17 +0900
commit5a83a1d55454d42cbf5b0bcc9df9c9c83e3a39d7 (patch)
tree54dad9d021f8ad768738d068e632fa2675e98596 /tool/merger.rb
parentc222f4d31fc5f0566fa969d8fbb948f8841daf94 (diff)
**Must** use IO::NULL for null device
Diffstat (limited to 'tool/merger.rb')
-rwxr-xr-xtool/merger.rb2
1 files changed, 1 insertions, 1 deletions
diff --git a/tool/merger.rb b/tool/merger.rb
index 1ede6c87b3..755e55c967 100755
--- 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