indent: avoid calling write(2) with a negative second parameter.
negative_returns: n is passed to a parameter that cannot be negative. Fix a style issue while here. CID: 1008107
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svn2git
2020-12-20 02:59:44 +00:00
svn path=/head/; revision=303452
@ -1213,7 +1213,7 @@ bakcopy(void)
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bakchn = creat(bakfile, 0600);
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if (bakchn < 0)
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err(1, "%s", bakfile);
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while ((n = read(fileno(input), buff, sizeof buff)) != 0)
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while ((n = read(fileno(input), buff, sizeof(buff))) > 0)
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if (write(bakchn, buff, n) != n)
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err(1, "%s", bakfile);
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if (n < 0)
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