From ba4435040fb72b31d982344834884453a9bbd98c Mon Sep 17 00:00:00 2001
From: Zack Shoylev <zack.shoylev@rackspace.com>
Date: Mon, 9 Feb 2015 18:24:02 -0600
Subject: [PATCH] Fixes a NPE in swift when maxResults is set to 0

---
 .../swift/functions/ParseObjectInfoListFromJsonResponse.java | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/apis/swift/src/main/java/org/jclouds/openstack/swift/functions/ParseObjectInfoListFromJsonResponse.java b/apis/swift/src/main/java/org/jclouds/openstack/swift/functions/ParseObjectInfoListFromJsonResponse.java
index e0632ca753..b2e65a3fe3 100644
--- a/apis/swift/src/main/java/org/jclouds/openstack/swift/functions/ParseObjectInfoListFromJsonResponse.java
+++ b/apis/swift/src/main/java/org/jclouds/openstack/swift/functions/ParseObjectInfoListFromJsonResponse.java
@@ -78,7 +78,10 @@ public class ParseObjectInfoListFromJsonResponse extends ParseJson<PageSet<Objec
                   }
                }));
          boolean truncated = options.getMaxResults() == returnVal.size();
-         String marker = truncated ? returnVal.last().getName() : null;
+         String marker = null;
+         if (truncated && !returnVal.isEmpty()) {
+            marker = returnVal.last().getName();
+         }
          return new PageSetImpl<ObjectInfo>(returnVal, marker);
       } catch (IOException e) {
          throw new RuntimeException("problem reading response from request: " + request, e);