prevent core dump when the input file is not present
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@ -84,7 +84,7 @@ error(s,a1,a2,a3,a4)
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fatal(s,a1,a2,a3,a4)
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fatal(s,a1,a2,a3,a4)
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char *s;
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char *s;
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{
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{
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C_close();
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if (C_busy()) C_close();
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error(s,a1,a2,a3,a4);
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error(s,a1,a2,a3,a4);
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exit(1);
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exit(1);
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}
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}
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