From 01a6b346e3612ce1ab20219acc26abdc259ccefb Mon Sep 17 00:00:00 2001
From: Ben Briggs <beneb.info@gmail.com>
Date: Tue, 23 Jun 2015 23:58:25 +0100
Subject: [PATCH] Fixes a crash when a backslash is the last character.

---
 CHANGELOG.md          | 4 ++++
 src/__tests__/tags.js | 5 +++++
 src/parser.js         | 2 +-
 3 files changed, 10 insertions(+), 1 deletion(-)

diff --git a/CHANGELOG.md b/CHANGELOG.md
index caad483..2d4f264 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,3 +1,7 @@
+# 1.1.1
+
+* Fixes a crash when a backslash ended a selector string.
+
 # 1.1.0
 
 * Adds support for replacing multiple nodes at once with `replaceWith`
diff --git a/src/__tests__/tags.js b/src/__tests__/tags.js
index cc8fd23..efd76ca 100644
--- a/src/__tests__/tags.js
+++ b/src/__tests__/tags.js
@@ -28,3 +28,8 @@ test('tag with trailing comma', 'h1,', (t, tree) => {
     t.plan(1);
     t.equal(tree.trailingComma, true);
 });
+
+test('tag with trailing slash', 'h1\\', (t, tree) => {
+    t.plan(1);
+    t.equal(tree.nodes[0].nodes[0].value, 'h1\\');
+});
diff --git a/src/parser.js b/src/parser.js
index 7ffae38..ce48a1e 100644
--- a/src/parser.js
+++ b/src/parser.js
@@ -208,7 +208,7 @@ export default class Parser {
             word += current;
             if (current.lastIndexOf('\\') === current.length - 1) {
                 let next = this.nextToken;
-                if (next[0] === 'space') {
+                if (next && next[0] === 'space') {
                     word += next[1];
                     this.position ++;
                 }