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Check for write errors; report and exit with error value.

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This commit is contained in:
Diomidis Spinellis 2003-10-04 07:16:40 +00:00
parent 708b44ba6f
commit 4566e7a433
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=120729
1 changed files with 2 additions and 0 deletions
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2
bin/date/date.c
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@ -175,6 +175,8 @@ main(int argc, char *argv[])
vary_destroy(v);
(void)strftime(buf, sizeof(buf), format, &lt);
(void)printf("%s\n", buf);
if (fflush(stdout))
err(1, "stdout");
exit(retval);
}