Fixed profile update view.

see #1168

modoboa/core/forms.py

@@ -80,6 +80,8 @@ class ProfileForm(forms.ModelForm):
     def clean_confirmation(self):
         newpassword = self.cleaned_data["newpassword"]
         confirmation = self.cleaned_data["confirmation"]
+        if not newpassword and not confirmation:
+            return confirmation
         if newpassword != confirmation:
             raise forms.ValidationError(_("Passwords mismatch"))
         password_validation.validate_password(confirmation, self.instance)

modoboa/core/tests/test_core.py

@@ -84,6 +84,16 @@ class ProfileTestCase(ModoTestCase):
             username="user@test.com", groups=('SimpleUsers',)
         )
 
+    def test_update_profile(self):
+        """Update profile without password."""
+        data = {
+            "first_name": "Homer", "last_name": "Simpson",
+            "phone_number": "123445", "language": "en"
+        }
+        self.ajax_post(reverse("core:user_profile"), data)
+        admin = models.User.objects.get(username="admin")
+        self.assertEqual(admin.last_name, "Simpson")
+
     def test_update_password(self):
         """Password update