From d387a251132e7d80a9ea07c6c62decb70af7c490 Mon Sep 17 00:00:00 2001
From: Andrew Gaul <gaul@apache.org>
Date: Wed, 14 Aug 2013 17:05:20 -0700
Subject: [PATCH] Enforce a non-negative content length

---
 .../org/jclouds/blobstore/domain/internal/BlobBuilderImpl.java   | 1 +
 1 file changed, 1 insertion(+)

diff --git a/blobstore/src/main/java/org/jclouds/blobstore/domain/internal/BlobBuilderImpl.java b/blobstore/src/main/java/org/jclouds/blobstore/domain/internal/BlobBuilderImpl.java
index 2f0cf19183..2069220abf 100644
--- a/blobstore/src/main/java/org/jclouds/blobstore/domain/internal/BlobBuilderImpl.java
+++ b/blobstore/src/main/java/org/jclouds/blobstore/domain/internal/BlobBuilderImpl.java
@@ -178,6 +178,7 @@ public class BlobBuilderImpl implements BlobBuilder {
 
       @Override
       public PayloadBlobBuilder contentLength(long contentLength) {
+         checkArgument(contentLength >= 0, "content length must be non-negative");
          payload.getContentMetadata().setContentLength(contentLength);
          return this;
       }