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| author | Tom Lane <tgl@sss.pgh.pa.us> | 2000-06-14 05:24:50 +0000 |
|---|---|---|
| committer | Tom Lane <tgl@sss.pgh.pa.us> | 2000-06-14 05:24:50 +0000 |
| commit | ff7b9f55410bbfbd017af331d23371ab61b63d5e (patch) | |
| tree | 6a055be48dd161470503eb2f1a0376bc048ab73b /src/backend/utils/adt/selfuncs.c | |
| parent | 69cd08d9f79818c8ff8b7b74c7ecfe8dcdb0202c (diff) | |
| download | postgresql-ff7b9f55410bbfbd017af331d23371ab61b63d5e.tar.gz postgresql-ff7b9f55410bbfbd017af331d23371ab61b63d5e.zip | |
I had overlooked the fact that some fmgr-callable functions return void
--- ie, they're only called for side-effects. Add a PG_RETURN_VOID()
macro and use it where appropriate. This probably doesn't change the
machine code by a single bit ... it's just for documentation.
Diffstat (limited to 'src/backend/utils/adt/selfuncs.c')
| -rw-r--r-- | src/backend/utils/adt/selfuncs.c | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/src/backend/utils/adt/selfuncs.c b/src/backend/utils/adt/selfuncs.c index 4d0af92ba2b..7ed17da41f3 100644 --- a/src/backend/utils/adt/selfuncs.c +++ b/src/backend/utils/adt/selfuncs.c @@ -15,7 +15,7 @@ * * * IDENTIFICATION - * $Header: /cvsroot/pgsql/src/backend/utils/adt/selfuncs.c,v 1.70 2000/06/09 01:11:09 tgl Exp $ + * $Header: /cvsroot/pgsql/src/backend/utils/adt/selfuncs.c,v 1.71 2000/06/14 05:24:49 tgl Exp $ * *------------------------------------------------------------------------- */ @@ -1934,8 +1934,7 @@ genericcostestimate(PG_FUNCTION_ARGS) *indexTotalCost = numIndexPages + (cpu_index_tuple_cost + cost_qual_eval(indexQuals)) * numIndexTuples; - /* No real return value ... */ - PG_RETURN_POINTER(NULL); + PG_RETURN_VOID(); } /* |