mdb_cursor_dbi(): Assume valid args.

It returned 0, which is the freelist DBI and is valid for a few uses.

diff --git a/libraries/libmdb/mdb.c b/libraries/libmdb/mdb.c
index f7559b01a8479a29b0e264040c6987c81a2c810c..b11edb96f881598b9d525b3246976ba843a84d5c 100644 (file)
--- a/libraries/libmdb/mdb.c
+++ b/libraries/libmdb/mdb.c
@@ -5586,7 +5586,7 @@ mdb_cursor_txn(MDB_cursor *mc)
 MDB_dbi
 mdb_cursor_dbi(MDB_cursor *mc)
 {
-       if (!mc) return 0;
+       assert(mc != NULL);
        return mc->mc_dbi;
 }