Use correct sizeof operand in qsort call

Probably no practical impact, since all pointers ought to have the
same size, but it was wrong nonetheless.  Found by Coverity.

diff --git a/src/backend/utils/adt/tsrank.c b/src/backend/utils/adt/tsrank.c
index fb7dcc955f7a704a9d4356697c7e75ef9af27cf9..38e384c6505cfa9dc2cb88a70894b16b433bf1fc 100644 (file)
--- a/src/backend/utils/adt/tsrank.c
+++ b/src/backend/utils/adt/tsrank.c
@@ -175,7 +175,7 @@ SortAndUniqItems(TSQuery q, int *size)
    if (*size < 2)
        return res;
 
-   qsort_arg(res, *size, sizeof(QueryOperand **), compareQueryOperand, (void *) operand);
+   qsort_arg(res, *size, sizeof(QueryOperand *), compareQueryOperand, (void *) operand);
 
    ptr = res + 1;
    prevptr = res;