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(check_file): Don't check stdout for errors here.

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This commit is contained in:
Jim Meyering
2004-11-19 18:56:16 +00:00
parent ab955bd3f6
commit d766e90d4c
1 changed files with 9 additions and 6 deletions
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15
src/uniq.c
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@@ -387,12 +387,15 @@ check_file (const char *infile, const char *outfile)
if (ferror (istream) || fclose (istream) == EOF)
error (EXIT_FAILURE, errno, _("error reading %s"), infile);
if (ferror (ostream))
error (EXIT_FAILURE, 0, _("error writing %s"), outfile);
/* Close ostream only if it's not stdout -- the latter is closed
via the atexit-invoked close_stdout. */
if (ostream != stdout && fclose (ostream) != 0)
error (EXIT_FAILURE, errno, _("error writing %s"), outfile);
/* Check for errors and close ostream only if it's not stdout --
stdout is handled via the atexit-invoked close_stdout function. */
if (ostream != stdout)
{
if (ferror (ostream))
error (EXIT_FAILURE, 0, _("error writing %s"), outfile);
if (ostream != stdout && fclose (ostream) != 0)
error (EXIT_FAILURE, errno, _("error writing %s"), outfile);
}
free (lb1.buffer);
free (lb2.buffer);