tree 28be156b3156f1cd610834fbab50620d2a9e0fdb
parent 46f3007b52a5d12c5a973957128ac38680b20ab8
author Matthias Sohn <matthias.sohn@sap.com> 1409563637 +0200
committer Matthias Sohn <matthias.sohn@sap.com> 1409563637 +0200

Prevent NPE if no CredentialsProvider is registered

If the git server requires authentication and no CredentialsProvider is
registered TransportHttp.connect() would throw an NPE since it tries to
reset the credentials provider. Instead throw a TransportException
explaining the problem.

Change-Id: Ib274e7d9c43bba301089975423de6a05ca5169f6
Signed-off-by: Matthias Sohn <matthias.sohn@sap.com>