From 31f138dd0b686ecc10dbbbc6777884fe7ed29ed2 Mon Sep 17 00:00:00 2001
From: Doug MacEachern <dougm@hyperic.com>
Date: Sun, 24 Jul 2005 05:01:08 +0000
Subject: [PATCH] handle time == 0

---
 bindings/java/src/net/hyperic/sigar/cmd/Who.java | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/bindings/java/src/net/hyperic/sigar/cmd/Who.java b/bindings/java/src/net/hyperic/sigar/cmd/Who.java
index 4718c6ff..b05e17b5 100644
--- a/bindings/java/src/net/hyperic/sigar/cmd/Who.java
+++ b/bindings/java/src/net/hyperic/sigar/cmd/Who.java
@@ -20,6 +20,9 @@ public class Who extends SigarCommandBase {
     }
 
     private String getTime(long time) {
+        if (time == 0) {
+            return "unknown";
+        }
         String fmt = "MMM dd HH:mm";
         return new SimpleDateFormat(fmt).format(new Date(time));
     }