cluster: master - cman: prevent accidents with cman_tool expected

[Christine Caulfield]

Gitweb:        http://git.fedorahosted.org/git/cluster.git?p=cluster.git;a=commitdiff;h=684e8533f7a6e360d519382a312fe76b9dff8511
Commit:        684e8533f7a6e360d519382a312fe76b9dff8511
Parent:        a1620c2b08020ec676f4e0ab451f627393124142
Author:        Christine Caulfield <ccaulfie@redhat.com>
AuthorDate:    Thu Jan 29 14:28:08 2009 +0000
Committer:     Christine Caulfield <ccaulfie@redhat.com>
CommitterDate: Thu Jan 29 14:28:08 2009 +0000

cman: prevent accidents with cman_tool expected

Signed-off-by: Christine Caulfield <ccaulfie@redhat.com>
---
 cman/cman_tool/main.c |    4 ++++
 1 files changed, 4 insertions(+), 0 deletions(-)

diff --git a/cman/cman_tool/main.c b/cman/cman_tool/main.c
index 7f6dc6c..ef71eca 100644
--- a/cman/cman_tool/main.c
+++ b/cman/cman_tool/main.c
@@ -532,6 +532,10 @@ static void set_expected(commandline_t *comline)
 	cman_handle_t h;
 	int result;
 
+	if (comline->expected_votes == 0) {
+		die("expected_votes not specified");
+	}
+
 	h = open_cman_handle(1);
 
 	if ((result = cman_set_expected_votes(h, comline->expected_votes)))