lib/jsonpath/enumerable.rb in jsonpath-0.1.0 vs lib/jsonpath/enumerable.rb in jsonpath-0.1.2

@@ -10,11 +10,11 @@
       if pos == @path.size
         return blk.call(node)
       else
         case expr = @path[pos]
         when '*', '..'
-          each(node, pos + 1, &blk) 
+          each(node, pos + 1, &blk)
         when '$'
           each(node, pos + 1, &blk) if node == @object
         when '@'
           each(node, pos + 1, &blk)
         when /^\[(.*)\]$/
@@ -40,10 +40,11 @@
                 (start_idx..end_idx).step(step) {|i| each(node[i], pos + 1, &blk)}
               end
             end
           end
         else
-          blk.call(node) if pos == (@path.size - 1) && eval("node #{@path[pos]}")
+          #p "#{node.inspect} ---> node #{@path[pos]}"
+          blk.call(node) if pos == (@path.size - 1) && node && eval("node #{@path[pos]}")
         end
 
         if pos > 0 && @path[pos-1] == '..'
           case node
           when Hash
\ No newline at end of file