2 files changed, 2 insertions, 1 deletions
diff --git a/src/build.c b/src/build.c
index e0fed8a83..ad1421d19 100644
--- a/src/build.c
+++ b/src/build.c
@@ -227,7 +227,7 @@ void sqlite3FinishCoding(Parse *pParse){
   if( v && pParse->nErr==0 && !db->mallocFailed ){
     /* A minimum of one cursor is required if autoincrement is used
     *  See ticket [a696379c1f08866] */
-    if( pParse->pAinc!=0 && pParse->nTab==0 ) pParse->nTab = 1;
+    assert( pParse->pAinc==0 || pParse->nTab>0 );
     sqlite3VdbeMakeReady(v, pParse);
     pParse->rc = SQLITE_DONE;
   }else{
diff --git a/src/insert.c b/src/insert.c
index 7a9413901..0c036e494 100644
--- a/src/insert.c
+++ b/src/insert.c
@@ -319,6 +319,7 @@ void sqlite3AutoincrementBegin(Parse *pParse){
     aOp[7].p2 = memId+2;
     aOp[7].p1 = memId;
     aOp[10].p2 = memId;
+    if( pParse->nTab==0 ) pParse->nTab = 1;
   }
 }