From ea4615a49d79210961a9d95fdacfde20d6139ea0 Mon Sep 17 00:00:00 2001
From: Tom Pollard <tom.pollard@codethink.co.uk>
Date: Fri, 7 Jun 2019 11:28:34 +0100
Subject: testing/_utils/site.py: Fix missing BZR assignment

Ensure that BZR is assigned to None in exception handling when
not available on the host. Needed for tests/testutils/repo/bzr.py
import.
---
 src/buildstream/testing/_utils/site.py | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/buildstream/testing/_utils/site.py b/src/buildstream/testing/_utils/site.py
index 9e66b804e..64e0603ab 100644
--- a/src/buildstream/testing/_utils/site.py
+++ b/src/buildstream/testing/_utils/site.py
@@ -39,6 +39,7 @@ try:
         "BZR_EMAIL": "Testy McTesterson <testy.mctesterson@example.com>"
     }
 except ProgramNotFoundError:
+    BZR = None
     HAVE_BZR = False
     BZR_ENV = {}
 
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