This patch fixes a bug where the Engine does not update its lists of membership
names when it receives a full membership from the cluster manager.  The result
is that when other plug-ins or user interfaces ask for a list of names of the
nodes in the cluster they get an empty list.  They then cannot present to the
user a list of nodes from which to choose.

--- evms-2.3.3/engine/cluster.c	2004-03-12 18:16:37.000000000 -0600
+++ evms-2.3.3-fix/engine/cluster.c	2004-05-12 18:31:51.000000000 -0500
@@ -289,6 +289,31 @@
 }
 
 
+static void new_membership_names(ece_event_t * membership) {
+
+	int i;
+
+	LOG_PROC_ENTRY();
+
+	/* Clear out the current membership names. */
+	for (i = 0; i < num_config_nodes; i++) {
+		membership_names->node_info[i].flags &= ~NODE_ACTIVE;
+		membership_names->node_info[i].node_name = NULL;
+	}
+
+	membership_names->count = 0;
+
+	for (i = 0; i < membership->num_entries; i++) {
+		membership_names->node_info[i].flags |= NODE_ACTIVE;
+		membership_names->node_info[i].node_name = nodeid_to_string(&membership->node[i]);
+	}
+
+	membership_names->count = membership->num_entries;
+
+	LOG_PROC_EXIT_VOID();
+}
+
+
 static void * close_engine(void * node) {
 
 	char * node_name = (char *) node;
@@ -370,6 +395,8 @@
 
 			if (membership != NULL) {
 				memcpy(membership, event, size);
+
+				new_membership_names(membership);
 			}
 			break;