ITS#7589 silence warnings

diff --git a/libraries/liblmdb/mdb.c b/libraries/liblmdb/mdb.c
index e33b383af67ca92ae0da5895c49af67e3851930b..25be7482ecc966db99724da48e0d798a73103167 100644 (file)
--- a/libraries/liblmdb/mdb.c
+++ b/libraries/liblmdb/mdb.c
@@ -7379,13 +7379,13 @@ mdb_page_split(MDB_cursor *mc, MDB_val *newkey, MDB_val *newdata, pgno_t newpgno
        int              rc = MDB_SUCCESS, new_root = 0, did_split = 0;
        indx_t           newindx;
        pgno_t           pgno = 0;
-       unsigned int     i, j, split_indx, nkeys, pmax;
+       int      i, j, split_indx, nkeys, pmax;
        MDB_env         *env = mc->mc_txn->mt_env;
        MDB_node        *node;
        MDB_val  sepkey, rkey, xdata, *rdata = &xdata;
-       MDB_page        *copy;
+       MDB_page        *copy = NULL;
        MDB_page        *mp, *rp, *pp;
-       unsigned int ptop;
+       int ptop;
        MDB_cursor      mn;
        DKBUF;
 
@@ -7487,8 +7487,7 @@ mdb_page_split(MDB_cursor *mc, MDB_val *newkey, MDB_val *newdata, pgno_t newpgno
                                mc->mc_pg[mc->mc_top] = rp;
                        }
                } else {
-                       unsigned int psize, nsize;
-                       int k;
+                       int psize, nsize, k;
                        /* Maximum free space in an empty page */
                        pmax = env->me_psize - PAGEHDRSZ;
                        if (IS_LEAF(mp))