vty: Replace 'enum node_type' by 'int' for last_node
In this case the last_node variable may hold values that are not
in enum node_type, so int is used instead.
diff --git a/src/vty/command.c b/src/vty/command.c
index df2ffea..7f76ced 100644
--- a/src/vty/command.c
+++ b/src/vty/command.c
@@ -2291,7 +2291,7 @@
config_end_cmd, "end", "End current mode and change to enable mode.")
{
if (vty->node > ENABLE_NODE) {
- enum node_type last_node = CONFIG_NODE;
+ int last_node = CONFIG_NODE;
/* Repeatedly call go_parent until a top node is reached. */
while (vty->node > CONFIG_NODE) {