fix NPE

9c00b01c · Yusuke Iwaki · fe166ecf · 9c00b01c
Commit 9c00b01c authored Dec 18, 2016 by Yusuke Iwaki
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MethodCall.java ...n/java/chat/rocket/android/model/internal/MethodCall.java +6 -0

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--- a/app/src/main/java/chat/rocket/android/model/internal/MethodCall.java
+++ b/app/src/main/java/chat/rocket/android/model/internal/MethodCall.java
@@ -52,6 +52,12 @@ public class MethodCall extends RealmObject {
            realmHelper.createObjectObserver(realm ->
                realm.where(MethodCall.class).equalTo("methodCallId", newId));
        observer.setOnUpdateListener(methodCall -> {
+          if (methodCall == null) {
+            observer.unsub();
+            REF_MAP.remove(newId);
+            return;
+          }
+
          int syncstate = methodCall.getSyncState();
          RCLog.d("MethodCall[%s] syncstate=%d", methodCall.getMethodCallId(), syncstate);
          if (syncstate == SyncState.SYNCED) {