[PATCH 1 of 2 in crew-stable] store: sort the results of fncachestore.datafiles()

[Bryan O'Sullivan]

# HG changeset patch
# User Bryan O'Sullivan <bryano at fb.com>
# Date 1345073432 25200
# Branch stable
# Node ID 4cbb1137941d8d97a59efdf0acd47419f07969d3
# Parent  935831597e16b9d6a842b2b01388af56ab334ea8
store: sort the results of fncachestore.datafiles()

diff --git a/mercurial/store.py b/mercurial/store.py
--- a/mercurial/store.py
+++ b/mercurial/store.py
@@ -398,7 +398,7 @@
     def datafiles(self):
         rewrite = False
         existing = []
-        for f in self.fncache:
+        for f in sorted(self.fncache):
             ef = self.encode(f)
             try:
                 yield f, ef, self.getsize(ef)