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Attempt to fix compiler warning on old compiler

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Build farm member lapwing (using gcc 4.7.2) didn't like one part of
9fd45870c1436b477264c0c82eb195df52bc0919, raising a compiler warning.
Revert that for now.
This commit is contained in:
Peter Eisentraut 2022-07-16 13:45:57 +02:00
parent 9fd45870c1
commit b449afb582
1 changed files with 2 additions and 1 deletions
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3
src/backend/optimizer/path/costsize.c
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@ -2926,12 +2926,13 @@ cost_agg(Path *path, PlannerInfo *root,
double output_tuples;
Cost startup_cost;
Cost total_cost;
const AggClauseCosts dummy_aggcosts = {0};
AggClauseCosts dummy_aggcosts;
/* Use all-zero per-aggregate costs if NULL is passed */
if (aggcosts == NULL)
{
Assert(aggstrategy == AGG_HASHED);
MemSet(&dummy_aggcosts, 0, sizeof(AggClauseCosts));
aggcosts = &dummy_aggcosts;
}