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authorNicholas Marriott <nicm@cvs.openbsd.org>2009-10-14 09:29:11 +0000
committerNicholas Marriott <nicm@cvs.openbsd.org>2009-10-14 09:29:11 +0000
commit8c47039dd0398cab14e93383e198d14b3782e0a0 (patch)
treee0b89f7cd2a978e2aa820238c95c107fb2221873 /usr.bin
parentc3704d0b0343a02a99cb63757f9c34d82c8e5005 (diff)
Don't allow cmd_lookup_client to test clients without a session.
Diffstat (limited to 'usr.bin')
-rw-r--r--usr.bin/tmux/cmd.c5
1 files changed, 3 insertions, 2 deletions
diff --git a/usr.bin/tmux/cmd.c b/usr.bin/tmux/cmd.c
index e2d290840b7..6bb4e9fe94f 100644
--- a/usr.bin/tmux/cmd.c
+++ b/usr.bin/tmux/cmd.c
@@ -1,4 +1,4 @@
-/* $OpenBSD: cmd.c,v 1.24 2009/10/11 10:04:27 nicm Exp $ */
+/* $OpenBSD: cmd.c,v 1.25 2009/10/14 09:29:10 nicm Exp $ */
/*
* Copyright (c) 2007 Nicholas Marriott <nicm@users.sourceforge.net>
@@ -458,7 +458,8 @@ cmd_lookup_client(const char *name)
u_int i;
for (i = 0; i < ARRAY_LENGTH(&clients); i++) {
- if ((c = ARRAY_ITEM(&clients, i)) == NULL)
+ c = ARRAY_ITEM(&clients, i);
+ if (c == NULL || c->session == NULL)
continue;
path = c->tty.path;