From 044a90ed55b05ce522214262d3cb1a6ed8391e98 Mon Sep 17 00:00:00 2001
From: Christian Brabandt <cb@256bit.org>
Date: Mon, 4 Jun 2018 21:45:46 +0200
Subject: [PATCH] use get(v:, 'lang', '') instead of v:lang

closes #1735
---
 autoload/airline/extensions/wordcount/formatters/default.vim | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/autoload/airline/extensions/wordcount/formatters/default.vim b/autoload/airline/extensions/wordcount/formatters/default.vim
index e816790..d7b5fae 100644
--- a/autoload/airline/extensions/wordcount/formatters/default.vim
+++ b/autoload/airline/extensions/wordcount/formatters/default.vim
@@ -57,9 +57,9 @@ function! s:wordcount()
 endfunction
 
 function! s:get_decimal_group()
-  if match(v:lang, '\v\cC|en') > -1
+  if match(get(v:, 'lang', ''), '\v\cC|en') > -1
     return ','
-  elseif match(v:lang, '\v\cde|dk|fr|pt') > -1
+  elseif match(get(v:, 'lang', ''), '\v\cde|dk|fr|pt') > -1
     return '.'
   endif
   return ''