Index: src/where.c
==================================================================
--- src/where.c
+++ src/where.c
@@ -4194,10 +4194,11 @@
    && pSrc->pIndex==0
    && !pSrc->viaCoroutine
    && !pSrc->notIndexed
    && HasRowid(pTab)
    && !pSrc->isCorrelated
+   && !pSrc->isRecursive
   ){
     /* Generate auto-index WhereLoops */
     WhereTerm *pTerm;
     WhereTerm *pWCEnd = pWC->a + pWC->nTerm;
     for(pTerm=pWC->a; rc==SQLITE_OK && pTerm<pWCEnd; pTerm++){

Index: test/with1.test
==================================================================
--- test/with1.test
+++ test/with1.test
@@ -226,11 +226,11 @@
 
 do_execsql_test 6.2 {
   WITH flat(fid, fpath) AS (
     SELECT id, '' FROM f WHERE parentid IS NULL
     UNION ALL
-    SELECT id, fpath || '/' || name FROM f, flat WHERE +parentid=+fid
+    SELECT id, fpath || '/' || name FROM f, flat WHERE parentid=fid
   )
   SELECT fpath FROM flat WHERE fpath!='' ORDER BY 1;
 } {
   /bin 
   /bin/false /bin/grep /bin/ls /bin/true 
@@ -246,11 +246,11 @@
 
 do_execsql_test 6.3 {
   WITH flat(fid, fpath) AS (
     SELECT id, '' FROM f WHERE parentid IS NULL
     UNION ALL
-    SELECT id, fpath || '/' || name FROM f, flat WHERE parentid=+fid
+    SELECT id, fpath || '/' || name FROM f, flat WHERE parentid=fid
   )
   SELECT count(*) FROM flat;
 } {15}
 
 do_execsql_test 6.4 {