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dd: don't let failure to change pipe size affect exit code - ubase - suckless l… |
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git clone git://git.suckless.org/ubase |
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commit e358d74a805829dddf987ff62f42c7631df48e88 |
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parent c64b5b04c7993765ab67207e86db92a48d7087f4 |
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Author: Eivind Uggedal <[email protected]> |
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Date: Tue, 15 Mar 2016 20:27:49 +0000 |
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dd: don't let failure to change pipe size affect exit code |
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Diffstat: |
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M dd.c | 1 + |
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1 file changed, 1 insertion(+), 0 deletions(-) |
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--- |
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diff --git a/dd.c b/dd.c |
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@@ -152,6 +152,7 @@ copy_splice(struct dd_config *ddc) |
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if (fcntl(p[0], F_SETPIPE_SZ, 1<<n) != -1) |
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break; |
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} |
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+ errno = 0; |
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#endif |
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n = ddc->bs; |
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for (;ddc->b_out != ddc->count && !sigint;) { |
