[PATCH] rebase: replace stray call of 'os.path.exists' with repo.vfs.exists at 'hg summary' hook

[Valters Vingolds]

# HG changeset patch
# User Valters Vingolds <valters at vingolds.ch>
# Date 1483693121 -3600
#      Fri Jan 06 09:58:41 2017 +0100
# Node ID 80ce9f02d8481f8d22d057753088283522cc2539
# Parent  62a41fd87dabf0e6fb631a9e9ba1aabfe7e0f801
rebase: replace stray call of 'os.path.exists' with repo.vfs.exists at 'hg summary' hook

diff --git a/hgext/rebase.py b/hgext/rebase.py
--- a/hgext/rebase.py
+++ b/hgext/rebase.py
@@ -1428,7 +1428,7 @@
     return obsoletenotrebased
 
 def summaryhook(ui, repo):
-    if not os.path.exists(repo.join('rebasestate')):
+    if not repo.vfs.exists('rebasestate'):
         return
     try:
         rbsrt = rebaseruntime(repo, ui, {})