The fact that we return 0 here makes it clear that this
is not considered an error, so it makes sense to not
write these messages to stderr.
Proposed by Antoine Jacoutot,
https://bugzilla.gnome.org/show_bug.cgi?id=650882
- fprintf (stderr, _("No schema files found: "));
+ fprintf (stdout, _("No schema files found: "));
- fprintf (stderr, _("doing nothing.\n"));
+ fprintf (stdout, _("doing nothing.\n"));
- fprintf (stderr, _("removed existing output file.\n"));
+ fprintf (stdout, _("removed existing output file.\n"));