From 23f5252a855f81071406c0788cf0ba667ceb5268 Mon Sep 17 00:00:00 2001
From: Greg Anders <greg@gpanders.com>
Date: Fri, 13 Sep 2019 11:28:50 -0600
Subject: [PATCH] Filter blank completions

---
 autoload/fish.vim | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/autoload/fish.vim b/autoload/fish.vim
index 2c4d894..37a5738 100644
--- a/autoload/fish.vim
+++ b/autoload/fish.vim
@@ -52,7 +52,7 @@ function! fish#Complete(findstart, base)
         let l:completions =
                     \ system('fish -c "complete -C'.shellescape(a:base).'"')
         let l:cmd = substitute(a:base, '\v\S+$', '', '')
-        for l:line in split(l:completions, '\n')
+        for l:line in filter(split(l:completions, '\n'), 'len(v:val)')
             let l:tokens = split(l:line, '\t')
             call add(l:results, {'word': l:cmd.l:tokens[0],
                                 \'abbr': l:tokens[0],