Changing one of the values in a multi-valued attribute will cause the other values to disappear.

Steps to reproduce:[[BR]]
1. Add user with multiple emails:[[BR]]

 ipa user-add test --first=Test --last=User\[[BR]]
 --email=test1@example.com --email=test2@example.com[[BR]]

1. Change one of the emails.[[BR]]

   ipa user-mod test --email=test1@example.com --email=test3@example.com[[BR]]

Note that the unchanged email is also specified in the request.

Actual result:[[BR]]
The output of step #2 shows that the unchanged email (i.e. test1@example.com) has disappeared leaving just the new email (i.e. test3@example.com).

Expected result:[[BR]]
The final result should match the values specified in the user-mod (i.e. test1@example.com and test3@example.com).

Note:[[BR]]
If the operation in step #2 is changed to add a new value, it will work correctly.[[BR]]

ipa user-mod test --email=test1@example.com[[BR]]
--email=test2@example.com --email=test3@example.com[[BR]]

The final result contains all emails listed in the modify operation.