commit 42ec656524db254001caee8feb58d26f67b52fbe
author Bram Moolenaar <Bram@vim.org> Wed Feb 22 14:58:37 2012 +0100
committer Bram Moolenaar <Bram@vim.org> Wed Feb 22 14:58:37 2012 +0100
tree 1ca4411bcc3addd4cd05a3ed629193c6ca04409c
parent fb7df7be2f7c80428a3379010ca701689c85aa12

updated for version 7.3.449
Problem:    Crash when a BufWinLeave autocommand closes the only other window.
            (Daniel Hunt)
Solution:   Abort closing a buffer when it becomes the only one.

src/ex_cmds.c

diff --git a/src/ex_cmds.c b/src/ex_cmds.c
index 519655b..644c32b 100644
--- a/src/ex_cmds.c
+++ b/src/ex_cmds.c
@@ -3387,7 +3387,7 @@
 		/* close the link to the current buffer */
 		u_sync(FALSE);
 		close_buffer(oldwin, curbuf,
-				      (flags & ECMD_HIDE) ? 0 : DOBUF_UNLOAD);
+			       (flags & ECMD_HIDE) ? 0 : DOBUF_UNLOAD, FALSE);
 
 #ifdef FEAT_AUTOCMD
 		/* Autocommands may open a new window and leave oldwin open