Bug 16559 - xscreensaver shows extra messages

https://defect.opensolaris.org/bz/show_bug.cgi?id=16559

Make messages that annoy users only appear when verbose is set.

(Upstream wasn't showing these until we started capturing stderr.)

---

 driver/passwd.c |   12 +++++++++---

 1 files changed, 9 insertions(+), 3 deletions(-)

diff --git a/driver/passwd.c b/driver/passwd.c

--- a/driver/passwd.c

+++ b/driver/passwd.c

@@ -283,8 +283,11 @@ xss_authenticate(saver_info *si, Bool verbose_p)

           si->cached_passwd &&

           !*si->cached_passwd)

         {

-          fprintf (stderr, "%s: assuming null password means cancel.\n",

-                   blurb());

+          if (verbose_p)

+            {

+              fprintf (stderr, "%s: assuming null password means cancel.\n",

+                       blurb());

+            }

           si->unlock_state = ul_cancel;

         }

@@ -313,11 +316,14 @@ xss_authenticate(saver_info *si, Bool verbose_p)

         {

           /* If any auth method gets a cancel or timeout, don't try the

              next auth method!  We're done! */

-          fprintf (stderr,

+          if (verbose_p)

+            {

+              fprintf (stderr,

                    "%s: authentication via %s %s.\n",

                        blurb(), methods[i].name,

                    (si->unlock_state == ul_cancel

                     ? "cancelled" : "timed out"));

+            }

           goto DONE;

         }

     }