Use double array.

hashicorp/packer#2090 says we should use double array.
kurron · Sep 18, 2016 · 32659a0 · 32659a0
1 parent dcf7e86
commit 32659a0
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/xenial-x64-server.json b/xenial-x64-server.json
@@ -52,7 +52,7 @@
         }
     ],
     "post-processors": [
-        {
+        [{
              "compression_level": 9,
              "include": [],
              "keep_input_artifact": false,
@@ -69,6 +69,6 @@
 		"description": "Upgrade to VirtualBox 5.1.6",
                 "created_at": "{{timestamp}}"
             }
-        }
+        }]
     ]
 }