From fab1cc4245151caa7d5c936080dd34dcf3393520 Mon Sep 17 00:00:00 2001
From: Mike McLean <mikem@redhat.com>
Date: Dec 11 2017 17:50:46 +0000
Subject: don't fail if child task doesn't provide source


While the current code will always provide it, the older code did
not. When a Koji system is updated to this version, we could have
a restarted build task read the result of a previously finished
buildSRPMFromSCM task that ran with the old code.

---

diff --git a/builder/kojid b/builder/kojid
index aba9bdd..a71de54 100755
--- a/builder/kojid
+++ b/builder/kojid
@@ -937,7 +937,10 @@ class BuildTask(BaseTaskHandler):
                                             parent=self.id)
         # wait for subtask to finish
         result = self.wait(task_id)[task_id]
-        self.source = result['source']
+        if 'source' in result:
+            self.source = result['source']
+        else:
+            self.logger.warning('subtask did not provide source data')
         srpm = result['srpm']
         return srpm