From cdee4d27108d27aa4dc4ec61d781cc47149f76cb Mon Sep 17 00:00:00 2001
From: Mike McLean <mikem@redhat.com>
Date: Nov 01 2017 20:30:02 +0000
Subject: PR#670: Create repo without --deltas if no old package dir is set


Merges #670
https://pagure.io/koji/pull-request/670

---

diff --git a/builder/kojid b/builder/kojid
index be7116a..e5f7196 100755
--- a/builder/kojid
+++ b/builder/kojid
@@ -4986,7 +4986,7 @@ class CreaterepoTask(BaseTaskHandler):
                 cmd.append('--update')
                 if self.options.createrepo_skip_stat:
                     cmd.append('--skip-stat')
-        if oldpkgs is not None:
+        if oldpkgs:
             # generate delta-rpms
             cmd.append('--deltas')
             for op_dir in oldpkgs: