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More janitorial work: remove the explicit casting of NULL literals to a

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pointer type when it is not necessary to do so.

For future reference, casting NULL to a pointer type is only necessary
when (a) invoking a function AND either (b) the function has no prototype
OR (c) the function is a varargs function.
This commit is contained in:
Neil Conway
2004-01-07 18:56:30 +00:00
parent afca5d50dc
commit 192ad63bd7
71 changed files with 424 additions and 436 deletions
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6
src/backend/executor/execMain.c
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@ -26,7 +26,7 @@
*
*
* IDENTIFICATION
* $PostgreSQL: pgsql/src/backend/executor/execMain.c,v 1.224 2003/12/28 21:57:36 tgl Exp $
* $PostgreSQL: pgsql/src/backend/executor/execMain.c,v 1.225 2004/01/07 18:56:26 neilc Exp $
*
*-------------------------------------------------------------------------
*/
@ -782,7 +782,7 @@ InitPlan(QueryDesc *queryDesc, bool explainOnly)
*
* If EXPLAIN, skip creating the "into" relation.
*/
intoRelationDesc = (Relation) NULL;
intoRelationDesc = NULL;
if (do_select_into && !explainOnly)
{
@ -1076,7 +1076,7 @@ lnext: ;
*
* Also, extract all the junk information we need.
*/
if ((junkfilter = estate->es_junkFilter) != (JunkFilter *) NULL)
if ((junkfilter = estate->es_junkFilter) != NULL)
{
Datum datum;
HeapTuple newTuple;