do not show block stranger snackbar when blocking command is unavailable

1 files changed, 4 insertions, 1 deletions

diff --git a/src/main/java/de/pixart/messenger/ui/ConversationFragment.java b/src/main/java/de/pixart/messenger/ui/ConversationFragment.java
index aeb906b9b..7d7282464 100644
--- a/src/main/java/de/pixart/messenger/ui/ConversationFragment.java
+++ b/src/main/java/de/pixart/messenger/ui/ConversationFragment.java
@@ -1034,6 +1034,7 @@ public class ConversationFragment extends Fragment implements EditMessage.Keyboa
 
     private void updateSnackBar(final Conversation conversation) {
         final Account account = conversation.getAccount();
+        final XmppConnection connection = account.getXmppConnection();
         final Contact contact = conversation.getContact();
         final int mode = conversation.getMode();
         if (account.getStatus() == Account.State.DISABLED) {
@@ -1089,7 +1090,9 @@ public class ConversationFragment extends Fragment implements EditMessage.Keyboa
                 && (conversation.getOtrSession().getSessionStatus() == SessionStatus.ENCRYPTED)
                 && (!conversation.isOtrFingerprintVerified())) {
             showSnackbar(R.string.unknown_otr_fingerprint, R.string.verify, clickToVerify);
-        } else if (conversation.countMessages() != 0
+        } else if (connection != null
+                && connection.getFeatures().blocking()
+                && conversation.countMessages() != 0
                 && !conversation.isBlocked()
                 && conversation.isWithStranger()) {
             showSnackbar(R.string.received_message_from_stranger, R.string.block, mBlockClickListener);