@@ -540,14 +540,12 @@ rum_reconstruct_tsvector(bool *check, TSQuery query, int *map_item_operand,
540540int32 wordlen ;
541541}* restoredWordEntry ;
542542int len = 0 ,totallen ;
543- bool * visited ;
544543WordEntry * ptr ;
545544char * str ;
546545int stroff ;
547546
548547
549548restoredWordEntry = palloc (sizeof (* restoredWordEntry )* query -> size );
550- visited = palloc0 (sizeof (* visited )* query -> size );
551549
552550/*
553551 * go through query to collect lexemes and add to them
@@ -560,13 +558,13 @@ rum_reconstruct_tsvector(bool *check, TSQuery query, int *map_item_operand,
560558{
561559int keyN = map_item_operand [i ];
562560
563- if (check [keyN ]== true&& visited [ keyN ] == false )
561+ if (check [keyN ]== true)
564562{
565563/*
566564 * entries could be repeated in tsquery, do not visit them twice
567- * or more
565+ * or more. Modifying of check array (entryRes) is safe
568566 */
569- visited [keyN ]= true ;
567+ check [keyN ]= false ;
570568
571569restoredWordEntry [cntwords ].word = operandData + item -> qoperand .distance ;
572570restoredWordEntry [cntwords ].wordlen = item -> qoperand .length ;
@@ -640,7 +638,6 @@ rum_reconstruct_tsvector(bool *check, TSQuery query, int *map_item_operand,
640638}
641639
642640pfree (restoredWordEntry );
643- pfree (visited );
644641
645642return tsv ;
646643}