Fix error reporting for unknown named operators

kennknowles · kennknowles · commit 380184cf8a01 · 2013-06-14T17:59:46.000-04:00
diff --git a/jsonpath_rw/parser.py b/jsonpath_rw/parser.py
@@ -96,7 +96,7 @@ def p_jsonpath_named_operator(self, p):
         if p[1] == 'this':
             p[0] = This()
         else:
-            raise Exception('Unknown named operator `%s` at %s:%s' % (t.value, t.lineno, t.col)) 
+            raise Exception('Unknown named operator `%s` at %s:%s' % (p[1], p.lineno(1), p.lexpos(1)))
 
     def p_jsonpath_root(self, p):
         "jsonpath : '$'"
