From eacd402a521314028890de4e49a0d9a12e02d8bc Mon Sep 17 00:00:00 2001
From: Marco Hinz <mh.codebro@gmail.com>
Date: Thu, 17 Oct 2013 12:40:18 +0200
Subject: [PATCH] Sessions: don't save options

sessionoptions=options is a source of many problems. Startify disables
it temporarily.

References #49.
---
 autoload/startify.vim | 10 +++++++++-
 1 file changed, 9 insertions(+), 1 deletion(-)

diff --git a/autoload/startify.vim b/autoload/startify.vim
index b637fc5..3243cf8 100644
--- a/autoload/startify.vim
+++ b/autoload/startify.vim
@@ -520,7 +520,15 @@ endfunction
 
 " Function: s:session_write {{{1
 function! s:session_write(spath)
-  execute 'mksession!' a:spath
+  let ssop = &sessionoptions
+  try
+    set sessionoptions-=options
+    execute 'mksession!' a:spath
+  catch
+    execute 'echoerr' string(v:exception)
+  finally
+    let &sessionoptions = ssop
+  endtry
 
   if exists('g:startify_session_savevars') || exists('g:startify_session_savecmds')
     execute 'split' a:spath