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