From 3549bbffe2ad2754c9aeee8b4c43e5a3671e7c73 Mon Sep 17 00:00:00 2001 From: paul Date: Mon, 5 Sep 2005 11:54:13 +0000 Subject: 2005-09-05 Paul Jakma * command.c: (install_element) be more robust. Eg, cmd_init need not have been called, some applications may use other library subsystems, which call install_element, without the application wanting commands and hence not calling cmd_init. --- lib/command.c | 8 ++++++-- 1 file changed, 6 insertions(+), 2 deletions(-) (limited to 'lib/command.c') diff --git a/lib/command.c b/lib/command.c index a6338d5b..84da917c 100644 --- a/lib/command.c +++ b/lib/command.c @@ -35,7 +35,7 @@ Boston, MA 02111-1307, USA. */ /* Command vector which includes some level of command lists. Normally each daemon maintains each own cmdvec. */ -vector cmdvec; +vector cmdvec = NULL; /* Host information structure. */ struct host host; @@ -475,7 +475,11 @@ void install_element (enum node_type ntype, struct cmd_element *cmd) { struct cmd_node *cnode; - + + /* cmd_init hasn't been called */ + if (!cmdvec) + return; + cnode = vector_slot (cmdvec, ntype); if (cnode == NULL) -- cgit v1.2.3