From af2368cd75370a3296be1772017a7621d9e1a012 Mon Sep 17 00:00:00 2001
From: Marco Hinz <mh.codebro@gmail.com>
Date: Sun, 21 Sep 2014 14:08:40 +0200
Subject: [PATCH] Sessions: only prune unlisted buffers from arglist

References #110.
---
 autoload/startify.vim | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/autoload/startify.vim b/autoload/startify.vim
index c11a474..145565c 100644
--- a/autoload/startify.vim
+++ b/autoload/startify.vim
@@ -234,7 +234,11 @@ function! startify#session_write(spath)
       unlet s:callingbuffer
     endif
     " prevent saving already deleted buffers that were in the arglist
-    silent! argdelete *
+    for arg in argv()
+      if !buflisted(arg)
+        execute 'argdelete' fnameescape(arg)
+      endif
+    endfor
     set sessionoptions-=options
     execute 'mksession!' a:spath
   catch