fixed NPE in channel discovery after race to create menu

Daniel Gultsch created

Change summary

src/main/java/eu/siacs/conversations/ui/ChannelDiscoveryActivity.java | 2 
1 file changed, 1 insertion(+), 1 deletion(-)

Detailed changes

src/main/java/eu/siacs/conversations/ui/ChannelDiscoveryActivity.java 🔗 

@@ -94,7 +94,7 @@ public class ChannelDiscoveryActivity extends XmppActivity implements MenuItem.O
             mMenuSearchView.expandActionView();
             mSearchEditText.append(initialSearchValue);
             mSearchEditText.requestFocus();
-            if (optedIn) {
+            if (optedIn && xmppConnectionService != null) {
                 xmppConnectionService.discoverChannels(initialSearchValue, this);
             }
         }