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| author | Nobuyoshi Nakada <nobu@ruby-lang.org> | 2020-05-06 14:08:26 +0900 |
|---|---|---|
| committer | Nobuyoshi Nakada <nobu@ruby-lang.org> | 2020-05-06 14:09:03 +0900 |
| commit | de3f725978730d16ee51401d40fa75ac12c871a0 (patch) | |
| tree | d688cecdf3106d926ef5131b7bc4bb3ae51748ab | |
| parent | b247ac086e60a6cee99ea1989277c5c66b0541de (diff) | |
Makes nil-safe
| -rw-r--r-- | tool/lib/leakchecker.rb | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/tool/lib/leakchecker.rb b/tool/lib/leakchecker.rb index bd0e24ba2e..a94d7a79b2 100644 --- a/tool/lib/leakchecker.rb +++ b/tool/lib/leakchecker.rb @@ -100,7 +100,7 @@ class LeakChecker next if /darwin/ =~ RUBY_PLATFORM and [0, -1].include?(s.dev) str << ' ' << s.inspect ensure - io.close + io&.close end end puts "Leaked file descriptor: #{test_name}: #{fd}#{str}" |