From f19f772322ab3645d4f0784f28acdccc5b8ea582 Mon Sep 17 00:00:00 2001
From: Fred G <fredg02@hotmail.com>
Date: Tue, 5 Feb 2013 01:24:03 +0100
Subject: [PATCH] [FIXED JENKINS-16630] Human readable file size method returns
 ",00" for files with byte length 0

---
 core/src/main/java/hudson/Functions.java | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/core/src/main/java/hudson/Functions.java b/core/src/main/java/hudson/Functions.java
index 4646d24843..117bdae2cb 100644
--- a/core/src/main/java/hudson/Functions.java
+++ b/core/src/main/java/hudson/Functions.java
@@ -1548,6 +1548,9 @@ public class Functions {
      */
     public static String humanReadableByteSize(long size){
         String measure = "B";
+        if(size < 1024){
+            return size + " " + measure;
+        }
         Double number = new Double(size);
         if(number>=1024){
             number = number/1024;
@@ -1561,7 +1564,7 @@ public class Functions {
                 }
             }
         }
-        DecimalFormat format = new DecimalFormat("##.00");
+        DecimalFormat format = new DecimalFormat("#0.00");
         return format.format(number) + " " + measure;
     }
 }