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-rw-r--r--lcradmin.c7
1 files changed, 5 insertions, 2 deletions
diff --git a/lcradmin.c b/lcradmin.c
index a63cb1c..1459aeb 100644
--- a/lcradmin.c
+++ b/lcradmin.c
@@ -681,8 +681,11 @@ const char *admin_state(int sock, char *argv[])
addstr(buffer);
if (m[i].u.i.ptp || !m[i].u.i.ntmode)
{
- color((m[i].u.i.l2link)?green:red);
- addstr((m[i].u.i.l2link)?" L2 UP":" L2 down");
+ color((m[i].u.i.l2link > 0)?green:red);
+ if (m[i].u.i.l2link < 0)
+ addstr(" L2 unknown");
+ else
+ addstr((m[i].u.i.l2link)?" L2 UP":" L2 down");
}
color((m[i].u.i.l1link > 0)?green:blue);
if (m[i].u.i.l1link < 0)