From 98d0e114fa2ecabee164f2df847af344dad2ab57 Mon Sep 17 00:00:00 2001
From: Yu Ming Zhu <yzhu@redhat.com>
Date: Jan 05 2020 13:51:06 +0000
Subject: hub: [newRepo] raise error when tag doesn't exist


fixes: #1910

---

diff --git a/hub/kojihub.py b/hub/kojihub.py
index f2ff87e..baf7803 100644
--- a/hub/kojihub.py
+++ b/hub/kojihub.py
@@ -11460,6 +11460,8 @@ class RootExports(object):
             pass
         else:
             context.session.assertPerm('repo')
+        # raise error when tag does not exist
+        get_tag(tag, strict=True, event=event)
         opts = {}
         if event is not None:
             opts['event'] = event