Fixed multiple issues causing dangling references to discarded queries

[simantics/platform.git] / bundles / org.simantics.db.impl / src / org / simantics / db / impl / query / QueryListening.java

diff --git a/bundles/org.simantics.db.impl/src/org/simantics/db/impl/query/QueryListening.java b/bundles/org.simantics.db.impl/src/org/simantics/db/impl/query/QueryListening.java
index 91200f1fc3ad037393bc5e3794d6acc4c29a4e7b..e0b39d6516055656995689f90c1506c19bb26265 100644 (file)
--- a/bundles/org.simantics.db.impl/src/org/simantics/db/impl/query/QueryListening.java
+++ b/bundles/org.simantics.db.impl/src/org/simantics/db/impl/query/QueryListening.java
@@ -415,7 +415,7 @@ public class QueryListening {
 
         @Override
         public void run() {
-            ListenerEntry entry = addedEntries.get(base);
+            ListenerEntry entry = addedEntries.remove(base);
             if(entry != null) entry.setLastKnown(result);
         }