Minor cleanup

diff --git a/libraries/libmdb/mdb.c b/libraries/libmdb/mdb.c
index 994a5d95f3029a6f796dac87b4a82491af0d2bd2..e4d543eb223ed5f57fadce5a9493134b2604c954 100644 (file)
--- a/libraries/libmdb/mdb.c
+++ b/libraries/libmdb/mdb.c
@@ -1949,15 +1949,15 @@ mdb_txn_commit(MDB_txn *txn)
                return EINVAL;
        }
 
-       /* Merge (and close) our cursors with parent's */
-       mdb_cursor_merge(txn);
-
        if (txn->mt_parent) {
                MDB_db *ip, *jp;
                MDB_dbi i;
                unsigned x, y;
                MDB_ID2L dst, src;
 
+               /* Merge (and close) our cursors with parent's */
+               mdb_cursor_merge(txn);
+
                /* Update parent's DB table */
                ip = &txn->mt_parent->mt_dbs[2];
                jp = &txn->mt_dbs[2];
@@ -2140,7 +2140,7 @@ again:
        while (env->me_pgfree) {
                MDB_oldpages *mop = env->me_pgfree;
                env->me_pgfree = mop->mo_next;
-               free(mop);;
+               free(mop);
        }
 
        /* Check for growth of freelist again */
@@ -4000,7 +4000,7 @@ mdb_cursor_sibling(MDB_cursor *mc, int move_right)
 
        indx = NODEPTR(mc->mc_pg[mc->mc_top], mc->mc_ki[mc->mc_top]);
        if ((rc = mdb_page_get(mc->mc_txn, NODEPGNO(indx), &mp)))
-               return rc;;
+               return rc;
 
        mdb_cursor_push(mc, mp);