From acf521437f70af8fffff423642d9fc94bf49196d Mon Sep 17 00:00:00 2001
From: Yuming Zhu <yzhu@redhat.com>
Date: Nov 14 2017 09:08:46 +0000
Subject: set optional-arches to list


fixes #697

---

diff --git a/cli/koji_cli/commands.py b/cli/koji_cli/commands.py
index c93724a..69b5ae2 100644
--- a/cli/koji_cli/commands.py
+++ b/cli/koji_cli/commands.py
@@ -5747,8 +5747,6 @@ def _build_image(options, task_opts, session, args, img_type):
         print('')
 
     hub_opts = {}
-    if hasattr(task_opts, 'optional_arches'):
-        hub_opts['optional_arches'] = task_opts.optional_arches.split(',')
     passthru_opts = [
         'format', 'install_tree_url', 'isoname', 'ksurl',
         'ksversion', 'release', 'repo', 'scratch', 'skip_tag',
@@ -5760,6 +5758,9 @@ def _build_image(options, task_opts, session, args, img_type):
         if val is not None:
             hub_opts[opt] = val
 
+    if hasattr(hub_opts, 'optional_arches'):
+        hub_opts['optional_arches'] = hub_opts['optional_arches'].split(',')
+
     # finally, create the task.
     task_id = session.buildImage(args[0], args[1], arch, target, ksfile,
                                  img_type, opts=hub_opts, priority=priority)