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-rw-r--r--ext/dbm/dbm.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/ext/dbm/dbm.c b/ext/dbm/dbm.c
index c76d667989..143b0a9143 100644
--- a/ext/dbm/dbm.c
+++ b/ext/dbm/dbm.c
@@ -768,7 +768,7 @@ Init_dbm()
rb_define_method(rb_cDBM, "index", fdbm_index, 1);
rb_define_method(rb_cDBM, "indexes", fdbm_indexes, -1);
rb_define_method(rb_cDBM, "indices", fdbm_indexes, -1);
- rb_define_method(rb_cDBM, "select", fdbm_select, -1);
+ rb_define_method(rb_cDBM, "select", fdbm_select, 0);
rb_define_method(rb_cDBM, "values_at", fdbm_values_at, -1);
rb_define_method(rb_cDBM, "length", fdbm_length, 0);
rb_define_method(rb_cDBM, "size", fdbm_length, 0);