From 7d6b4b621fd1b7a83fd64d512708fca3de8d04c1 Mon Sep 17 00:00:00 2001
From: Joseph Schorr <josephschorr@users.noreply.github.com>
Date: Wed, 4 Nov 2015 14:50:56 -0500
Subject: [PATCH] Show an error if the gunzip returns an empty buffer

---
 static/js/services/datafile-service.js | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/static/js/services/datafile-service.js b/static/js/services/datafile-service.js
index 2471ac32f..76197a666 100644
--- a/static/js/services/datafile-service.js
+++ b/static/js/services/datafile-service.js
@@ -55,6 +55,11 @@ angular.module('quay').factory('DataFileService', [function() {
       return;
     }
 
+    if (plain.byteLength == 0) {
+      failure();
+      return;
+    }
+
     dataFileService.tryAsTar_(plain, success, failure);
   };