Sync OpenBSD patchset 852:

Check if the index is in use and fail before creating the child process,
rather than leaving a stray child on failure.
This commit is contained in:
Tiago Cunha
2011-02-15 15:09:52 +00:00
parent d0d1c0e486
commit 4e4568cade
3 changed files with 37 additions and 16 deletions

5
tmux.h
View File

@ -1,4 +1,4 @@
/* $Id: tmux.h,v 1.606 2011-02-14 23:11:33 tcunha Exp $ */
/* $Id: tmux.h,v 1.607 2011-02-15 15:09:52 tcunha Exp $ */
/*
* Copyright (c) 2007 Nicholas Marriott <nicm@users.sourceforge.net>
@ -1824,7 +1824,8 @@ struct winlink *winlink_find_by_index(struct winlinks *, int);
struct winlink *winlink_find_by_window(struct winlinks *, struct window *);
int winlink_next_index(struct winlinks *, int);
u_int winlink_count(struct winlinks *);
struct winlink *winlink_add(struct winlinks *, struct window *, int);
struct winlink *winlink_add(struct winlinks *, int);
void winlink_set_window(struct winlink *, struct window *);
void winlink_remove(struct winlinks *, struct winlink *);
struct winlink *winlink_next(struct winlink *);
struct winlink *winlink_previous(struct winlink *);