From bcac8d49b674221db8d4c620f5a5813ec4eacd44 Mon Sep 17 00:00:00 2001
From: Lubomír Sedlář <lsedlar@redhat.com>
Date: Nov 01 2017 12:18:13 +0000
Subject: Create repo without --deltas if no old package dir is set


Signed-off-by: Lubomír Sedlář <lsedlar@redhat.com>

---

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: