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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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4
src/backend/utils/adt/ri_triggers.c
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@ -17,7 +17,7 @@
*
* Portions Copyright (c) 1996-2003, PostgreSQL Global Development Group
*
* $PostgreSQL: pgsql/src/backend/utils/adt/ri_triggers.c,v 1.65 2003/11/29 19:51:59 pgsql Exp $
* $PostgreSQL: pgsql/src/backend/utils/adt/ri_triggers.c,v 1.66 2004/01/07 18:56:28 neilc Exp $
*
* ----------
*/
@ -114,7 +114,7 @@ typedef struct RI_QueryHashEntry
* Local data
* ----------
*/
static HTAB *ri_query_cache = (HTAB *) NULL;
static HTAB *ri_query_cache = NULL;
/* ----------