lib/fog/aws/requests/ec2/create_volume.rb in fog-0.0.90 vs lib/fog/aws/requests/ec2/create_volume.rb in fog-0.0.91

@@ -41,10 +41,10 @@
             data = {
               'availabilityZone'  => availability_zone,
               'attachmentSet'     => [],
               'createTime'        => Time.now,
               'size'              => size,
-              'snapshotId'        => snapshot_id || '',
+              'snapshotId'        => snapshot_id,
               'status'            => 'creating',
               'volumeId'          => volume_id
             }
             @data[:volumes][volume_id] = data
             response.body = {