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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/backend/nodes/readfuncs.c
parentafca5d50dc296580925b560fff0eb75bb48f0cbe (diff)
downloadpostgresql-192ad63bd765d448e91389c6ff1d75f8b18bb268.tar.gz
postgresql-192ad63bd765d448e91389c6ff1d75f8b18bb268.zip
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/backend/nodes/readfuncs.c')
-rw-r--r--src/backend/nodes/readfuncs.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/src/backend/nodes/readfuncs.c b/src/backend/nodes/readfuncs.c
index 0fbf3bf287f..bbfcb1b454e 100644
--- a/src/backend/nodes/readfuncs.c
+++ b/src/backend/nodes/readfuncs.c
@@ -8,7 +8,7 @@
*
*
* IDENTIFICATION
- * $PostgreSQL: pgsql/src/backend/nodes/readfuncs.c,v 1.163 2003/11/29 19:51:49 pgsql Exp $
+ * $PostgreSQL: pgsql/src/backend/nodes/readfuncs.c,v 1.164 2004/01/07 18:56:26 neilc Exp $
*
* NOTES
* Path and Plan nodes do not have any readfuncs support, because we
@@ -129,7 +129,7 @@
#define strtobool(x) ((*(x) == 't') ? true : false)
#define nullable_string(token,length) \
- ((length) == 0 ? (char *) NULL : debackslash(token, length))
+ ((length) == 0 ? NULL : debackslash(token, length))
static Datum readDatum(bool typbyval);