変数のスコープが必要最小限の範囲となるように修正した。

diff --git a/pg_hint_plan.c b/pg_hint_plan.c
index eaea686..e1af16d 100644 (file)
--- a/pg_hint_plan.c
+++ b/pg_hint_plan.c
@@ -1863,7 +1863,6 @@ delete_indexes(ScanMethodHint *hint, RelOptInfo *rel, Oid relationObjectId)
        ListCell           *cell;
        ListCell           *prev;
        ListCell           *next;
-       char               *relname = NULL;
        StringInfoData  buf;
 
        /*
@@ -1928,6 +1927,8 @@ delete_indexes(ScanMethodHint *hint, RelOptInfo *rel, Oid relationObjectId)
 
        if (pg_hint_plan_debug_print)
        {
+               char   *relname;
+
                if (OidIsValid(relationObjectId))
                        relname = get_rel_name(relationObjectId);
                else