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path: root/src/backend/utils/misc/pg_config.c
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Diffstat (limited to 'src/backend/utils/misc/pg_config.c')
-rw-r--r--src/backend/utils/misc/pg_config.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/src/backend/utils/misc/pg_config.c b/src/backend/utils/misc/pg_config.c
index 468c7cc9e12..a84878994c7 100644
--- a/src/backend/utils/misc/pg_config.c
+++ b/src/backend/utils/misc/pg_config.c
@@ -54,8 +54,8 @@ pg_config(PG_FUNCTION_ARGS)
* Check to make sure we have a reasonable tuple descriptor
*/
if (tupdesc->natts != 2 ||
- tupdesc->attrs[0]->atttypid != TEXTOID ||
- tupdesc->attrs[1]->atttypid != TEXTOID)
+ TupleDescAttr(tupdesc, 0)->atttypid != TEXTOID ||
+ TupleDescAttr(tupdesc, 1)->atttypid != TEXTOID)
ereport(ERROR,
(errcode(ERRCODE_SYNTAX_ERROR),
errmsg("query-specified return tuple and "