Public Git Hosting - egit/eclipse.git/commit

commit	2278696f5894e8a95f4933a7b7e2bc766ec3928e
author	Robin Stocker <robin@nibor.org>
	Wed, 30 Jul 2014 13:41:14 +0000 (30 23:41 +1000)
committer	Matthias Sohn <matthias.sohn@sap.com>
	Fri, 1 Aug 2014 22:32:12 +0000 (2 00:32 +0200)
tree	ccc50bc5830545120bec09e84c77651eab9d405b	tree \| snapshot (tar.gz zip)
parent	e6ad87fcf1bb36ab315ebf045e8567baea32f935	commit \| diff

Fix NPE in CommitMessageViewer.getBranches when db is null

The following can be reproduced by running one of HistoryViewTest:

java.lang.NullPointerException
  at org.eclipse.egit.ui.internal.history.CommitMessageViewer.getBranches(CommitMessageViewer.java:389)
  at org.eclipse.egit.ui.internal.history.CommitMessageViewer.setInput(CommitMessageViewer.java:366)
  at org.eclipse.egit.ui.internal.history.GitHistoryPage.clearCommentViewer(GitHistoryPage.java:1081)
  at org.eclipse.egit.ui.internal.history.GitHistoryPage.clearHistoryPage(GitHistoryPage.java:1074)
  at org.eclipse.egit.ui.internal.history.GitHistoryPage.setFocus(GitHistoryPage.java:1060)

Change-Id: Ie14380c7f13d54ca264f83b442ea55e2ec813ed0
Signed-off-by: Robin Stocker <robin@nibor.org>
Signed-off-by: Matthias Sohn <matthias.sohn@sap.com>