TunnelEditorFragment: fix null pointer dereference

Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>

1 files changed, 4 insertions, 2 deletions

diff --git a/app/src/main/java/com/wireguard/android/fragment/TunnelEditorFragment.java b/app/src/main/java/com/wireguard/android/fragment/TunnelEditorFragment.java
index e6e3a19e..ce7c5570 100644
--- a/app/src/main/java/com/wireguard/android/fragment/TunnelEditorFragment.java
+++ b/app/src/main/java/com/wireguard/android/fragment/TunnelEditorFragment.java
@@ -96,11 +96,13 @@ public class TunnelEditorFragment extends BaseFragment implements AppExclusionLi
 
         @Override
         public void onItemRangeInserted(final ObservableList<Peer.Observable> sender, final int positionStart, final int itemCount) {
-            breakObjectOrientedLayeringHandler.onPropertyChanged(binding.getConfig(), BR.peers);
+            if (binding != null)
+                breakObjectOrientedLayeringHandler.onPropertyChanged(binding.getConfig(), BR.peers);
         }
         @Override
         public void onItemRangeRemoved(final ObservableList<Peer.Observable> sender, final int positionStart, final int itemCount) {
-            breakObjectOrientedLayeringHandler.onPropertyChanged(binding.getConfig(), BR.peers);
+            if (binding != null)
+                breakObjectOrientedLayeringHandler.onPropertyChanged(binding.getConfig(), BR.peers);
         }
     };