From 0a46ad439f27ed7f01c44d497e94952e4c64854b Mon Sep 17 00:00:00 2001
From: akwizgran <michael@briarproject.org>
Date: Thu, 1 Nov 2018 17:37:41 +0000
Subject: [PATCH] Check whether activity is null.

---
 .../briarproject/briar/android/contact/AliasDialogFragment.java  | 1 +
 1 file changed, 1 insertion(+)

diff --git a/briar-android/src/main/java/org/briarproject/briar/android/contact/AliasDialogFragment.java b/briar-android/src/main/java/org/briarproject/briar/android/contact/AliasDialogFragment.java
index 854b14222..3b5ee0b0c 100644
--- a/briar-android/src/main/java/org/briarproject/briar/android/contact/AliasDialogFragment.java
+++ b/briar-android/src/main/java/org/briarproject/briar/android/contact/AliasDialogFragment.java
@@ -52,6 +52,7 @@ public class AliasDialogFragment extends AppCompatDialogFragment {
 
 		setStyle(STYLE_NO_TITLE, R.style.BriarDialogTheme);
 
+		if (getActivity() == null) return;
 		((BriarActivity) getActivity()).getActivityComponent().inject(this);
 		viewModel = ViewModelProviders.of(getActivity(), viewModelFactory)
 				.get(ConversationViewModel.class);