Fix compiler warning
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31198bc105
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c40000aeda
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@ -1,10 +1,9 @@
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extern crate atty;
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extern crate atty;
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extern crate env_logger;
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extern crate env_logger;
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extern crate getopts;
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extern crate getopts;
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extern crate log;
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extern crate serde_json;
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extern crate serde_json;
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extern crate solana;
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extern crate solana;
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#[macro_use]
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extern crate log;
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use atty::{is, Stream};
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use atty::{is, Stream};
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use getopts::Options;
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use getopts::Options;
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