diff options
Diffstat (limited to 'src/backend/parser/analyze.c')
| -rw-r--r-- | src/backend/parser/analyze.c | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/src/backend/parser/analyze.c b/src/backend/parser/analyze.c index f8da1a4e1cc..d4af6f68619 100644 --- a/src/backend/parser/analyze.c +++ b/src/backend/parser/analyze.c @@ -6,7 +6,7 @@ * Portions Copyright (c) 1996-2001, PostgreSQL Global Development Group * Portions Copyright (c) 1994, Regents of the University of California * - * $Header: /cvsroot/pgsql/src/backend/parser/analyze.c,v 1.199 2001/10/03 05:29:12 thomas Exp $ + * $Header: /cvsroot/pgsql/src/backend/parser/analyze.c,v 1.200 2001/10/03 20:54:20 tgl Exp $ * *------------------------------------------------------------------------- */ @@ -2811,8 +2811,10 @@ transformTypeRefsList(ParseState *pstate, List *l) foreach(ele, l) { - if (IsA(lfirst(ele), TypeName)) - transformTypeRef(pstate, (TypeName *) lfirst(ele)); + Node *elem = lfirst(ele); + + if (elem && IsA(elem, TypeName)) + transformTypeRef(pstate, (TypeName *) elem); } } |