Merge branch 'master' of 13e7.de:lugcash2

cash/views.py

@@ -78,13 +78,17 @@ class UserSettingsForm(forms.Form):
 
 class UserPinForm(forms.Form):
 	pin = forms.CharField(max_length=32, widget=forms.PasswordInput,
-	                      label=ugettext_lazy('PIN'))
+	                      label=ugettext_lazy('PIN'), required=False)
 	pin_confirm = forms.CharField(max_length=32, widget=forms.PasswordInput,
-	                              label=ugettext_lazy('PIN (confirmation)'))
+	                              label=ugettext_lazy('PIN (confirmation)'),
+	                              required=False)
 
 	def clean(self):
 		cleaned_data = super(UserPinForm, self).clean()
-		
+
+		if not (cleaned_data.has_key('pin') or
+		    cleaned_data.has_key('pin_confirm')):
+			return cleaned_data
 		if cleaned_data['pin'] != cleaned_data['pin_confirm']:
 			raise forms.ValidationError(_('PINs do not match.'))
 
@@ -126,3 +130,5 @@ def usersettings(request, submit=None):
 
 
 
+
+