diff options
| author |   nicm <nicm@openbsd.org> | 2009-10-14 20:52:28 +0000 |
|---|---|---|
| committer | nicm <nicm@openbsd.org> | 2009-10-14 20:52:28 +0000 |
| commit | 9fa5094f8039d9286896f073c5e97b1f6e9d59c6 (patch) | |
| tree | 8ad5b787a9a7f41f91b6fa207e95ba1554fb9b50 /usr.bin/tmux/cmd.c | |
| parent | sort flags. (diff) | |
| download | wireguard-openbsd-9fa5094f8039d9286896f073c5e97b1f6e9d59c6.tar.xz wireguard-openbsd-9fa5094f8039d9286896f073c5e97b1f6e9d59c6.zip | |
cmd_find_client shouldn't die when there is an empty slot in the clients
array. DOH.
Diffstat (limited to 'usr.bin/tmux/cmd.c')
| -rw-r--r-- | usr.bin/tmux/cmd.c | 17 |
1 files changed, 9 insertions, 8 deletions
diff --git a/usr.bin/tmux/cmd.c b/usr.bin/tmux/cmd.c index 6bb4e9fe94f..1796626c757 100644 --- a/usr.bin/tmux/cmd.c +++ b/usr.bin/tmux/cmd.c @@ -1,4 +1,4 @@ -/* $OpenBSD: cmd.c,v 1.25 2009/10/14 09:29:10 nicm Exp $ */ +/* $OpenBSD: cmd.c,v 1.26 2009/10/14 20:52:28 nicm Exp $ */ /* * Copyright (c) 2007 Nicholas Marriott <nicm@users.sourceforge.net> @@ -399,7 +399,7 @@ cmd_newest_client(void) struct client * cmd_find_client(struct cmd_ctx *ctx, const char *arg) { - struct client *c; + struct client *c, *lastc; struct session *s; char *tmparg; size_t arglen; @@ -415,16 +415,17 @@ cmd_find_client(struct cmd_ctx *ctx, const char *arg) */ s = cmd_current_session(ctx); if (s != NULL) { - c = NULL; + lastc = NULL; for (i = 0; i < ARRAY_LENGTH(&clients); i++) { - if (ARRAY_ITEM(&clients, i)->session == s) { - if (c != NULL) + c = ARRAY_ITEM(&clients, i); + if (c != NULL && c->session == s) { + if (lastc != NULL) break; - c = ARRAY_ITEM(&clients, i); + lastc = c; } } - if (i == ARRAY_LENGTH(&clients) && c != NULL) - return (c); + if (i == ARRAY_LENGTH(&clients) && lastc != NULL) + return (lastc); } return (cmd_newest_client()); } |