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Print some diagnostic messages to stderr not to stdout.

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This commit is contained in:
Giuseppe Scrivano 2012-02-23 11:56:44 +01:00
parent bcc2abf116
commit 408126aae0
3 changed files with 10 additions and 5 deletions
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2
NEWS
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@ -16,6 +16,8 @@ Please send GNU Wget bug reports to <bug-wget@gnu.org>.
** Fix a memory leak problem in the GNU TLS backend. ** Fix a memory leak problem in the GNU TLS backend.
** Autoreconf works again for distributed tarballs. ** Autoreconf works again for distributed tarballs.
** Print some diagnostic messages to stderr not to stdout.
* Changes in Wget 1.13.4 * Changes in Wget 1.13.4

2
src/ChangeLog
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@ -1,5 +1,7 @@
2012-02-23 Giuseppe Scrivano <giuseppe@southpole.se> 2012-02-23 Giuseppe Scrivano <giuseppe@southpole.se>
* main.c (main): Write diagnostic messages to `stderr' not to `stdout'.
* main.c (main): Fail gracefully if `malloc' fails. * main.c (main): Fail gracefully if `malloc' fails.
* gnutls.c (wgnutls_read): Remove unused variables `timer' and `flags'. * gnutls.c (wgnutls_read): Remove unused variables `timer' and `flags'.

11
src/main.c
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@ -1034,7 +1034,7 @@ main (int argc, char **argv)
} }
if (!userrc_ret) if (!userrc_ret)
{ {
printf ("Exiting due to error in %s\n", optarg); fprintf (stderr, "Exiting due to error in %s\n", optarg);
exit (2); exit (2);
} }
else else
@ -1062,9 +1062,10 @@ main (int argc, char **argv)
{ {
if (ret == '?') if (ret == '?')
{ {
print_usage (0); print_usage (1);
printf ("\n"); fprintf (stderr, "\n");
printf (_("Try `%s --help' for more options.\n"), exec_name); fprintf (stderr, _("Try `%s --help' for more options.\n"),
exec_name);
exit (2); exit (2);
} }
/* Find the short option character in the mapping. */ /* Find the short option character in the mapping. */
@ -1307,7 +1308,7 @@ for details.\n\n"));
/* No URL specified. */ /* No URL specified. */
fprintf (stderr, _("%s: missing URL\n"), exec_name); fprintf (stderr, _("%s: missing URL\n"), exec_name);
print_usage (1); print_usage (1);
printf ("\n"); fprintf (stderr, "\n");
/* #### Something nicer should be printed here -- similar to the /* #### Something nicer should be printed here -- similar to the
pre-1.5 `--help' page. */ pre-1.5 `--help' page. */
fprintf (stderr, _("Try `%s --help' for more options.\n"), exec_name); fprintf (stderr, _("Try `%s --help' for more options.\n"), exec_name);