Change the multiSelectOrderBy() routine to return non-zero if there has

been any prior error.

FossilOrigin-Name: 14784c317bff05dd0a74e2596432dfd12c139391

src/select.c

@@ -3071,7 +3071,7 @@ static int multiSelectOrderBy(
   /*** TBD:  Insert subroutine calls to close cursors on incomplete
   **** subqueries ****/
   explainComposite(pParse, p->op, iSub1, iSub2, 0);
-  return SQLITE_OK;
+  return pParse->nErr!=0;
 }
 #endif