Description of problem:

When I try to clone a git repository which requires username and password, as expected it will fail. But then I'm not able to clone any other git repository until I put the right username and password for the first repository where I failed before.

Version-Release number of selected component (if applicable):

How reproducible:

Try to clone a repository (git+ssh://.....) which requires username and password and don't fill them to produce an error dialog. Close it and try to clone the same repository just with read access (git://) which doesn't require a username and password. The previous error dialog will show again.

Steps to Reproduce:
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Actual results:

Expected results:

Additional info: