unecessary kill and wait
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@@ -256,8 +256,6 @@ fake_compile()
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) & local sub_pid=$!
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IFS= read -r -n 1 -s _ </dev/tty
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kill -- -"$sub_pid" 2>/dev/null || kill "$sub_pid" 2>/dev/null
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wait "$sub_pid" 2>/dev/null
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return 0
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}
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export -f fake_compile
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@@ -418,8 +416,6 @@ hack()
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) & local sub_pid=$!
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IFS= read -r -n 1 -s _ </dev/tty
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kill -- -"$sub_pid" 2>/dev/null || kill "$sub_pid" 2>/dev/null
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wait "$sub_pid" 2>/dev/null
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return 0
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}
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export -f hack
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