From 3bb28557e192b9433dc286f89300f2557b46e821 Mon Sep 17 00:00:00 2001
From: Bram Moolenaar <Bram@vim.org>
Date: Mon, 15 Apr 2013 18:25:59 +0200
Subject: [PATCH] updated for version 7.3.904 Problem:    Using memory freed by
 the garbage collector. Solution:   Mark items in aucmd_win as used.

---
 src/eval.c    | 4 ++++
 src/version.c | 2 ++
 2 files changed, 6 insertions(+)

diff --git a/src/eval.c b/src/eval.c
index 866b40cf6..4bfc0419e 100644
--- a/src/eval.c
+++ b/src/eval.c
@@ -6792,6 +6792,10 @@ garbage_collect()
     /* window-local variables */
     FOR_ALL_TAB_WINDOWS(tp, wp)
 	set_ref_in_item(&wp->w_winvar.di_tv, copyID);
+#ifdef FEAT_AUTOCMD
+    if (aucmd_win != NULL)
+	set_ref_in_item(&aucmd_win->w_winvar.di_tv, copyID);
+#endif
 
 #ifdef FEAT_WINDOWS
     /* tabpage-local variables */
diff --git a/src/version.c b/src/version.c
index cf06da600..0e84a049e 100644
--- a/src/version.c
+++ b/src/version.c
@@ -728,6 +728,8 @@ static char *(features[]) =
 
 static int included_patches[] =
 {   /* Add new patch number below this line */
+/**/
+    904,
 /**/
     903,
 /**/