# HG changeset patch
# User Martin von Zweigbergk <martinvonz@google.com>
# Date 2019-08-19 17:39:13
# Node ID 777a9df5a1ef4266c847eb4fbbebdbdbbe6306e8
# Parent  c8d3af9c7e65aa57c26bceded0e94c1d69000afe

perf: don't try to call `util.queue` on Mercurial version before it existed

Differential Revision: https://phab.mercurial-scm.org/D6744

diff --git a/contrib/perf.py b/contrib/perf.py
--- a/contrib/perf.py
+++ b/contrib/perf.py
@@ -149,7 +149,7 @@ except (NameError, AttributeError, Impor
     try:
         queue = pycompat.queue
     except (NameError, AttributeError, ImportError):
-        queue = util.queue
+        import Queue as queue
 
 try:
     from mercurial import logcmdutil