[gnome-initial-setup/gnome-3-16] password: Don't allow empty passwords

[Michael Catanzaro <mcatanzaro src gnome org>]

commit 5591d4db1d1c4263139975f0c901235b7c5b4224
Author: Matthias Clasen <mclasen redhat com>
Date:   Sat May 16 16:58:05 2015 -0400

    password: Don't allow empty passwords
    
    Not having a password causes ugly corner cases in many places like
    gnome-keyring and gdm, so don't allow it.

 .../pages/password/gis-password-page.c             |    3 ++-
 1 files changed, 2 insertions(+), 1 deletions(-)
---
diff --git a/gnome-initial-setup/pages/password/gis-password-page.c 
b/gnome-initial-setup/pages/password/gis-password-page.c
index 8e9cb24..fd557d7 100644
--- a/gnome-initial-setup/pages/password/gis-password-page.c
+++ b/gnome-initial-setup/pages/password/gis-password-page.c
@@ -127,9 +127,10 @@ validate (GisPasswordPage *page)
   gtk_label_set_label (GTK_LABEL (priv->password_explanation), long_hint);
 
   gtk_label_set_label (GTK_LABEL (priv->confirm_explanation), "");
+  priv->valid_confirm = FALSE;
 
-  priv->valid_confirm = (strcmp (password, verify) == 0);
   if (strlen (password) > 0 && strlen (verify) > 0) {
+    priv->valid_confirm = (strcmp (password, verify) == 0);
     if (!priv->valid_confirm) {
       gtk_label_set_label (GTK_LABEL (priv->confirm_explanation), _("The passwords do not match."));
     }