closes #5757 merge information_schema.tokudb_fractal_tree_info and...

closes #5757 merge information_schema.tokudb_fractal_tree_info and information_schema.tokudb_fractal_tree_block_map to main

git-svn-id: file:///svn/mysql/tokudb-engine/tokudb-engine@50863 c7de825b-a66e-492c-adef-691d508d4ae1

storage/tokudb/ha_tokudb.cc

@@ -7079,7 +7079,7 @@ cleanup:
 
 double ha_tokudb::index_only_read_time(uint keynr, double records) {
     TOKUDB_DBUG_ENTER("ha_tokudb::index_only_read_time");
-    double ret_val = keyread_time(keynr, 1, records);
+    double ret_val = keyread_time(keynr, 1, (ha_rows)records);
     DBUG_RETURN(ret_val);
 }