Index: src/btree.c
==================================================================
--- src/btree.c
+++ src/btree.c
@@ -8011,13 +8011,15 @@
     invalidateIncrblobCursors(p, pX->nKey, 0);
 
     /* If the cursor is currently on the last row and we are appending a
     ** new row onto the end, set the "loc" to avoid an unnecessary
     ** btreeMoveto() call */
-    if( (pCur->curFlags&BTCF_ValidNKey)!=0 && pX->nKey>0
-      && pCur->info.nKey==pX->nKey-1 ){
-       loc = -1;
+    if( (pCur->curFlags&BTCF_ValidNKey)!=0 && pX->nKey==pCur->info.nKey ){
+      loc = 0;
+    }else if( (pCur->curFlags&BTCF_ValidNKey)!=0 && pX->nKey>0
+               && pCur->info.nKey==pX->nKey-1 ){
+      loc = -1;
     }else if( loc==0 ){
       rc = sqlite3BtreeMovetoUnpacked(pCur, 0, pX->nKey, appendBias, &loc);
       if( rc ) return rc;
     }
   }else if( loc==0 ){