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

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.

1 files changed, 3 insertions, 3 deletions

diff --git a/src/backend/parser/parse_func.c b/src/backend/parser/parse_func.c
index 372be916ddb..24b2fefe16a 100644
--- a/src/backend/parser/parse_func.c
+++ b/src/backend/parser/parse_func.c
@@ -8,7 +8,7 @@
  *
  *
  * IDENTIFICATION
- *	  $PostgreSQL: pgsql/src/backend/parser/parse_func.c,v 1.164 2003/11/29 19:51:52 pgsql Exp $
+ *	  $PostgreSQL: pgsql/src/backend/parser/parse_func.c,v 1.165 2004/01/07 18:56:27 neilc Exp $
  *
  *-------------------------------------------------------------------------
  */
@@ -993,7 +993,7 @@ argtype_inherit(int nargs, Oid *argtypes)
 		else
 		{
 			arginh[i].nsupers = 0;
-			arginh[i].supervec = (Oid *) NULL;
+			arginh[i].supervec = NULL;
 		}
 	}
 
@@ -1090,7 +1090,7 @@ find_inheritors(Oid relid, Oid **supervec)
 		}
 	}
 	else
-		*supervec = (Oid *) NULL;
+		*supervec = NULL;
 
 	freeList(visited);