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authorNeil Conway <neilc@samurai.com>2004-01-07 18:56:30 +0000
committerNeil Conway <neilc@samurai.com>2004-01-07 18:56:30 +0000
commit192ad63bd765d448e91389c6ff1d75f8b18bb268 (patch)
tree85873642a16b5ac877dc443a681fe9249c210693 /src/interfaces/libpgtcl/pgtclId.c
parentafca5d50dc296580925b560fff0eb75bb48f0cbe (diff)
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.
Diffstat (limited to 'src/interfaces/libpgtcl/pgtclId.c')
-rw-r--r--src/interfaces/libpgtcl/pgtclId.c6
1 files changed, 3 insertions, 3 deletions
diff --git a/src/interfaces/libpgtcl/pgtclId.c b/src/interfaces/libpgtcl/pgtclId.c
index a86a2944762..1cdd85b975b 100644
--- a/src/interfaces/libpgtcl/pgtclId.c
+++ b/src/interfaces/libpgtcl/pgtclId.c
@@ -13,7 +13,7 @@
* Portions Copyright (c) 1994, Regents of the University of California
*
* IDENTIFICATION
- * $PostgreSQL: pgsql/src/interfaces/libpgtcl/pgtclId.c,v 1.44 2003/11/29 19:52:11 pgsql Exp $
+ * $PostgreSQL: pgsql/src/interfaces/libpgtcl/pgtclId.c,v 1.45 2004/01/07 18:56:29 neilc Exp $
*
*-------------------------------------------------------------------------
*/
@@ -133,7 +133,7 @@ PgOutputProc(DRIVER_OUTPUT_PROTO)
Tcl_File
PgGetFileProc(ClientData cData, int direction)
{
- return (Tcl_File) NULL;
+ return NULL;
}
#endif
@@ -231,7 +231,7 @@ PgGetConnectionId(Tcl_Interp *interp, CONST84 char *id,
Tcl_AppendResult(interp, id, " is not a valid postgresql connection", 0);
if (connid_p)
*connid_p = NULL;
- return (PGconn *) NULL;
+ return NULL;
}
connid = (Pg_ConnectionId *) Tcl_GetChannelInstanceData(conn_chan);