From e54b958e17f984234eef2a4ca44a0d4ed299aadf Mon Sep 17 00:00:00 2001
From: Tom Ryder <tom@sanctum.geek.nz>
Date: Wed, 8 Aug 2018 13:24:05 +1200
Subject: Check both ends of the line range for mail maps

---
 vim/after/ftplugin/mail.vim | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'vim/after')

diff --git a/vim/after/ftplugin/mail.vim b/vim/after/ftplugin/mail.vim
index 66064401..62039585 100644
--- a/vim/after/ftplugin/mail.vim
+++ b/vim/after/ftplugin/mail.vim
@@ -66,7 +66,7 @@ let b:undo_ftplugin .= '|nunmap <buffer> <LocalLeader>l'
 function! s:NewBlank(num, up) abort
   let l:num = a:num
   let l:par = 0
-  while l:num <= line('$')
+  while l:num > 0 && l:num <= line('$')
     if getline(l:num) =~# '^[ >]*$'
       if l:par
         break
-- 
cgit v1.2.3