issue#444: remove both password filled condition

Author: virgilio

accounts/forms.py

@@ -41,9 +41,8 @@ def clean_username(self):
     def clean_password2(self):
         password1 = self.cleaned_data.get('password1')
         password2 = self.cleaned_data.get('password2')
-        if password1 and password2:
-            if password1 != password2:
-                raise forms.ValidationError(_("The two password fields didn't match."))
+        if password1 != password2:
+            raise forms.ValidationError(_("The two password fields didn't match."))
         return password2
 
     def save(self, commit=True):