Index: ext/misc/fileio.c
==================================================================
--- ext/misc/fileio.c
+++ ext/misc/fileio.c
@@ -494,10 +494,11 @@
   sqlite3_free(pCur->aLvl);
   pCur->aLvl = 0;
   pCur->zPath = 0;
   pCur->zBase = 0;
   pCur->nBase = 0;
+  pCur->nLvl = 0;
   pCur->iLvl = -1;
   pCur->iRowid = 1;
 }
 
 /*