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-rw-r--r--src/backend/access/heap/tuptoaster.c5
1 files changed, 3 insertions, 2 deletions
diff --git a/src/backend/access/heap/tuptoaster.c b/src/backend/access/heap/tuptoaster.c
index ca49ec9d937..e729e77a54e 100644
--- a/src/backend/access/heap/tuptoaster.c
+++ b/src/backend/access/heap/tuptoaster.c
@@ -8,7 +8,7 @@
*
*
* IDENTIFICATION
- * $PostgreSQL: pgsql/src/backend/access/heap/tuptoaster.c,v 1.81 2008/01/01 19:45:46 momjian Exp $
+ * $PostgreSQL: pgsql/src/backend/access/heap/tuptoaster.c,v 1.81.2.1 2008/02/23 19:11:55 tgl Exp $
*
*
* INTERFACE ROUTINES
@@ -65,7 +65,8 @@
#define VARATT_EXTERNAL_GET_POINTER(toast_pointer, attr) \
do { \
varattrib_1b_e *attre = (varattrib_1b_e *) (attr); \
- Assert(VARSIZE_ANY_EXHDR(attre) == sizeof(toast_pointer)); \
+ Assert(VARATT_IS_EXTERNAL(attre)); \
+ Assert(VARSIZE_EXTERNAL(attre) == sizeof(toast_pointer) + VARHDRSZ_EXTERNAL); \
memcpy(&(toast_pointer), VARDATA_EXTERNAL(attre), sizeof(toast_pointer)); \
} while (0)