From 46c35b80a1ea7e851f47e9042edff79ce9176288 Mon Sep 17 00:00:00 2001
From: Rick Jones <rick.jones@playtimestudios.com>
Date: Wed, 8 Jul 2020 23:30:31 +0100
Subject: [PATCH] Make appending airline_right_alt_sep conditional on it not
 being empty (wordcount)

Was appending a redundant space when airline_right_alt_sep was empty.
---
 .../extensions/wordcount/formatters/default.vim        | 10 +++++++++-
 1 file changed, 9 insertions(+), 1 deletion(-)

diff --git a/autoload/airline/extensions/wordcount/formatters/default.vim b/autoload/airline/extensions/wordcount/formatters/default.vim
index c2072e92..7764e3a9 100644
--- a/autoload/airline/extensions/wordcount/formatters/default.vim
+++ b/autoload/airline/extensions/wordcount/formatters/default.vim
@@ -10,6 +10,7 @@ endfunction
 
 " Reload format when statusline is rebuilt
 call airline#extensions#wordcount#formatters#default#update_fmt()
+
 if index(g:airline_statusline_funcrefs, function('airline#extensions#wordcount#formatters#default#update_fmt')) == -1
   " only add it, if not already done
   call airline#add_statusline_funcref(function('airline#extensions#wordcount#formatters#default#update_fmt'))
@@ -35,5 +36,12 @@ function! airline#extensions#wordcount#formatters#default#to_string(wordcount)
   else
     let str = printf(s:fmt_short, a:wordcount)
   endif
-  return str . g:airline_symbols.space . g:airline_right_alt_sep . g:airline_symbols.space
+
+  let str .= g:airline_symbols.space
+
+  if !empty(g:airline_right_alt_sep)
+    let str .= g:airline_right_alt_sep . g:airline_symbols.space
+  endif
+
+  return str
 endfunction