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using 'or' instead of '||' in some error checking
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@ -324,7 +324,7 @@ sub mainThread
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}
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else
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{
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open PIPE, "|gnuplot $dopersist" || die "Can't initialize gnuplot\n";
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open PIPE, "|gnuplot $dopersist" or die "Can't initialize gnuplot\n";
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}
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autoflush PIPE 1;
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