From 79723cea2128744b49c733cf0ffddfd43f7d4925 Mon Sep 17 00:00:00 2001
From: Ryan Petrello <rpetrell@redhat.com>
Date: Mon, 29 Jul 2019 09:35:19 -0400
Subject: [PATCH] skip events w/ empty stdout when generating stdout downloads

see: https://github.com/ansible/tower/issues/3677
---
 awx/main/models/unified_jobs.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/awx/main/models/unified_jobs.py b/awx/main/models/unified_jobs.py
index f2831087d3..b9b6ecc092 100644
--- a/awx/main/models/unified_jobs.py
+++ b/awx/main/models/unified_jobs.py
@@ -1031,7 +1031,7 @@ class UnifiedJob(PolymorphicModel, PasswordFieldsModel, CommonModelNameNotUnique
                 fd.write = lambda s: _write(smart_text(s))
 
                 cursor.copy_expert(
-                    "copy (select stdout from {} where {}={} order by start_line) to stdout".format(
+                    "copy (select stdout from {} where {}={} and stdout != '' order by start_line) to stdout".format(
                         self._meta.db_table + 'event',
                         self.event_parent_key,
                         self.id