From eb392a4502a035a2e7f53eb004fe58ef212a2861 Mon Sep 17 00:00:00 2001
From: Jan Larres <jan@majutsushi.net>
Date: Mon, 23 Feb 2015 15:14:35 +1300
Subject: [PATCH] Check for fish instead of resetting shell unconditionally

---
 autoload/tagbar.vim | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/autoload/tagbar.vim b/autoload/tagbar.vim
index f43f4e8..49b2eff 100644
--- a/autoload/tagbar.vim
+++ b/autoload/tagbar.vim
@@ -3621,8 +3621,8 @@ endfunction
 function! s:ExecuteCtags(ctags_cmd) abort
     call s:debug('Executing ctags command: ' . a:ctags_cmd)
 
-    if has('unix')
-        " Reset shell in case it is set to something incompatible like fish
+    if &shell =~# 'fish$'
+        " Reset shell since fish isn't really compatible
         let shell_save = &shell
         set shell=sh
     endif
@@ -3656,7 +3656,7 @@ function! s:ExecuteCtags(ctags_cmd) abort
         let &shellslash = shellslash_save
     endif
 
-    if has('unix')
+    if exists('shell_save')
         let &shell = shell_save
     endif