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author | Nobuyoshi Nakada <nobu@ruby-lang.org> | 2020-04-16 23:44:24 +0900 |
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committer | Nobuyoshi Nakada <nobu@ruby-lang.org> | 2020-04-17 00:52:29 +0900 |
commit | e231f8e8a8659bab7f8ef9992c6b36b8683fb8aa (patch) | |
tree | d45649cdfe010e7fb2984d75cdd5ec7ef571aab2 /tool/lib | |
parent | fedc8075fe2a2bbbfa12c028c0879330d7db5596 (diff) | |
download | ruby-e231f8e8a8659bab7f8ef9992c6b36b8683fb8aa.tar.gz |
envutil.rb: not try to close pipes twice
Diffstat (limited to 'tool/lib')
-rw-r--r-- | tool/lib/envutil.rb | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/tool/lib/envutil.rb b/tool/lib/envutil.rb index 2faf48385e..07d76c0e53 100644 --- a/tool/lib/envutil.rb +++ b/tool/lib/envutil.rb @@ -137,8 +137,10 @@ module EnvUtil args = [args] if args.kind_of?(String) pid = spawn(child_env, *precommand, rubybin, *args, **opt) in_c.close - out_c.close if capture_stdout - err_c.close if capture_stderr && capture_stderr != :merge_to_stdout + out_c&.close + out_c = nil + err_c&.close + err_c = nil if block_given? return yield in_p, out_p, err_p, pid else |