From a8c83a097b54da0b6525f57d7d8eac69002dcec5 Mon Sep 17 00:00:00 2001
From: w0rp <devw0rp@gmail.com>
Date: Thu, 13 Oct 2016 15:13:11 +0100
Subject: [PATCH] #107 - Handle jobs finishing for closed buffers

---
 autoload/ale/engine.vim | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/autoload/ale/engine.vim b/autoload/ale/engine.vim
index e29f3fda..42c2f750 100644
--- a/autoload/ale/engine.vim
+++ b/autoload/ale/engine.vim
@@ -78,6 +78,11 @@ function! s:HandleExit(job) abort
     let l:output = l:job_info.output
     let l:buffer = l:job_info.buffer
 
+    if bufwinnr(l:buffer) == -1
+        " A job ended for a buffer which has been closed, so stop here.
+        return
+    endif
+
     let l:linter_loclist = ale#util#GetFunction(l:linter.callback)(l:buffer, l:output)
 
     " Make some adjustments to the loclists to fix common problems.