From 2b1f655063cf4a553656943791b0aa4bb3b97a76 Mon Sep 17 00:00:00 2001
From: John Szakmeister <john@szakmeister.net>
Date: Sun, 20 Jan 2013 10:54:16 -0500
Subject: [PATCH] When switching to a buffer that is unsupported, clear
 current.

---
 autoload/tagbar.vim | 1 +
 1 file changed, 1 insertion(+)

diff --git a/autoload/tagbar.vim b/autoload/tagbar.vim
index 7edc25d..99464b7 100644
--- a/autoload/tagbar.vim
+++ b/autoload/tagbar.vim
@@ -3056,6 +3056,7 @@ function! s:AutoUpdate(fname, force) abort
     " Don't do anything if the file isn't supported
     if !s:IsValidFile(a:fname, sftype)
         call s:LogDebugMessage('Not a valid file, stopping processing')
+        call s:known_files.setCurrent({})
         return
     endif