Remove no-longer-used variable.

Oversight in 2fbdf1b38.  Per buildfarm.

diff --git a/src/backend/commands/tablecmds.c b/src/backend/commands/tablecmds.c
index a1cb15ca302310e4c13b587f6b52d80d379a7a95..e96512e051140c8e8de2596d030aa7ce4d7f79c6 100644 (file)
--- a/src/backend/commands/tablecmds.c
+++ b/src/backend/commands/tablecmds.c
@@ -14672,8 +14672,7 @@ ATExecDetachPartition(Relation rel, RangeVar *name)
    HeapTuple   tuple,
                newtuple;
    Datum       new_val[Natts_pg_class];
-   bool        isnull,
-               new_null[Natts_pg_class],
+   bool        new_null[Natts_pg_class],
                new_repl[Natts_pg_class];
    ObjectAddress address;
    Oid         defaultPartOid;