From aca074f82bcd713fe2609c9816d7d7bee38b6983 Mon Sep 17 00:00:00 2001
From: Ted Pavlic <ted@tedpavlic.com>
Date: Fri, 16 Jan 2009 19:21:04 -0500
Subject: [PATCH] Fix :abbr with no argument (in future, will be less push
 happy).

---
 common/content/editor.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/common/content/editor.js b/common/content/editor.js
index 90a146cd..307a7ac3 100644
--- a/common/content/editor.js
+++ b/common/content/editor.js
@@ -165,7 +165,7 @@ function Editor() //{{{
             function (args)
             {
                 let [lhs, rhs] = args;
-                if (lhs.match(/\W/))
+                if (lhs && lhs.match(/\W/))
                 {
                     liberator.echoerr("E474: Invalid argument");
                     return false;