1 files changed, 3 insertions, 1 deletions
diff --git a/platform/util/src/com/intellij/util/io/PersistentEnumeratorBase.java b/platform/util/src/com/intellij/util/io/PersistentEnumeratorBase.java
index 9f879f67d99d..eb7cdef28d69 100644
--- a/platform/util/src/com/intellij/util/io/PersistentEnumeratorBase.java
+++ b/platform/util/src/com/intellij/util/io/PersistentEnumeratorBase.java
@@ -443,11 +443,13 @@ public abstract class PersistentEnumeratorBase<Data> implements Forceable, Close
 
     lockStorage(); // todo locking in key storage
     try {
-      return myKeyStorage.processAll(processor, myDataDescriptor);
+      myKeyStorage.force();
     }
     finally {
       unlockStorage();
     }
+
+    return myKeyStorage.processAll(processor, myDataDescriptor);
   }
 
   private File keystreamFile() {