Merge pull request #6188 from richardkchapman/roxie-persist-core

HPCC-11849 Roxie cores if persist rebuilt

Reviewed-by: Gavin Halliday <ghalliday@hpccsystems.com>

roxie/ccd/ccdcontext.cpp

@@ -292,7 +292,7 @@ protected:
             updatePersist(persistLock, logicalName, thisPersist->eclCRC, thisPersist->allCRC);
         }
         logctx.CTXLOG("Finished persists - add to read lock list");
-        persistReadLocks.append(*persistLock);
+        persistReadLocks.append(*persistLock.getClear());
     }
 
 private: