From 89c7122c05c69222a22fe78f570264c6f91851b8 Mon Sep 17 00:00:00 2001
From: Bram Moolenaar <Bram@vim.org>
Date: Wed, 30 Nov 2011 15:40:56 +0100
Subject: updated for version 7.3.361 Problem:    Accessing memory after it is
 freed when EXITFREE is defined. Solution:   Don't access curwin when firstwin
 is NULL. (Dominique Pelle)

---
 src/buffer.c | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

(limited to 'src/buffer.c')

diff --git a/src/buffer.c b/src/buffer.c
index d4a9c1eeb1..5b2ec6871f 100644
--- a/src/buffer.c
+++ b/src/buffer.c
@@ -567,8 +567,9 @@ buf_freeall(buf, flags)
     diff_buf_delete(buf);	    /* Can't use 'diff' for unloaded buffer. */
 #endif
 #ifdef FEAT_SYN_HL
-    if (curwin->w_buffer == buf)
-	reset_synblock(curwin);	    /* remove any ownsyntax */
+    /* Remove any ownsyntax, unless exiting. */
+    if (firstwin != NULL && curwin->w_buffer == buf)
+	reset_synblock(curwin);
 #endif
 
 #ifdef FEAT_FOLDING
-- 
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