diff options
Diffstat (limited to 'contrib/postgres_fdw/postgres_fdw.c')
| -rw-r--r-- | contrib/postgres_fdw/postgres_fdw.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/contrib/postgres_fdw/postgres_fdw.c b/contrib/postgres_fdw/postgres_fdw.c index 5cf10402a20..f15c97ad7a4 100644 --- a/contrib/postgres_fdw/postgres_fdw.c +++ b/contrib/postgres_fdw/postgres_fdw.c @@ -2370,7 +2370,9 @@ find_modifytable_subplan(PlannerInfo *root, if (subplan_index < list_length(appendplan->appendplans)) subplan = (Plan *) list_nth(appendplan->appendplans, subplan_index); } - else if (IsA(subplan, Result) && IsA(outerPlan(subplan), Append)) + else if (IsA(subplan, Result) && + outerPlan(subplan) != NULL && + IsA(outerPlan(subplan), Append)) { Append *appendplan = (Append *) outerPlan(subplan); |