From 868ff6aabef7061783cf8b857e06f747ac308336 Mon Sep 17 00:00:00 2001
From: Juan Facorro <juan.facorro@gmail.com>
Date: Wed, 6 Aug 2014 14:58:05 -0300
Subject: [PATCH] [#76] Ignore op_space if node is not found.

---
 src/elvis_style.erl | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/elvis_style.erl b/src/elvis_style.erl
index c07bf92..8143075 100644
--- a/src/elvis_style.erl
+++ b/src/elvis_style.erl
@@ -318,6 +318,7 @@ check_operator_spaces_rule(Line, Num, {Position, Operator}, Root) ->
                 atom -> [];
                 binary_element -> [];
                 string -> [];
+                undefined -> [];
                 _ ->
                     Msg = ?OPERATOR_SPACE_MSG,
                     Info = [Label, Operator, Num],