diff options
| author | Nicholas Marriott <nicm@cvs.openbsd.org> | 2010-10-09 12:58:01 +0000 |
|---|---|---|
| committer | Nicholas Marriott <nicm@cvs.openbsd.org> | 2010-10-09 12:58:01 +0000 |
| commit | c5c812377cde50a713d321a47c179143f7bf339a (patch) | |
| tree | a9ee90ddd0a4ff5ed5ce10b89e0e0785b732bb19 /usr.bin/tmux | |
| parent | ec7129786be17458bcdb5069b069b4e5d71530ac (diff) | |
Set cause when failing due to linking a window to itself, from Martin
Pieuchot.
Diffstat (limited to 'usr.bin/tmux')
| -rw-r--r-- | usr.bin/tmux/server-fn.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/usr.bin/tmux/server-fn.c b/usr.bin/tmux/server-fn.c index c7253dc09d3..89597fe5934 100644 --- a/usr.bin/tmux/server-fn.c +++ b/usr.bin/tmux/server-fn.c @@ -1,4 +1,4 @@ -/* $OpenBSD: server-fn.c,v 1.43 2010/10/05 17:15:21 nicm Exp $ */ +/* $OpenBSD: server-fn.c,v 1.44 2010/10/09 12:58:00 nicm Exp $ */ /* * Copyright (c) 2007 Nicholas Marriott <nicm@users.sourceforge.net> @@ -280,8 +280,10 @@ server_link_window(struct session *src, struct winlink *srcwl, if (dstidx != -1) dstwl = winlink_find_by_index(&dst->windows, dstidx); if (dstwl != NULL) { - if (dstwl->window == srcwl->window) + if (dstwl->window == srcwl->window) { + xasprintf(cause, "same index: %d", dstidx); return (-1); + } if (killflag) { /* * Can't use session_detach as it will destroy session |