lib/ihash.rb in subhash-0.1.3 vs lib/ihash.rb in subhash-0.1.4

@@ -610,11 +610,11 @@
   private
 
   def _keys_match_lexist(re, res, sp, _opts)
     _keys_match_loop_lexist(re, res, sp)
 
-    return 1 + res.max if res.length > 0
+    return res.max if res.length > 0
     0
   end
 
   def _keys_match_loop_lexist(re, res, sp)
     keys.sort.each do |k|
@@ -622,10 +622,12 @@
       next unless re.match(k_re)
 
       if sp.length == 0
         res << 1
       else
-        res << self[k].rh_lexist?(sp) if [Array, Hash].include?(self[k].class)
+        if [Array, Hash].include?(self[k].class)
+          res << 1 + self[k].rh_lexist?(sp)
+        end
       end
     end
   end
 
   def _keys_match(re, res, sp, opts)