diff -r ef21a2c41629 -r 2a405d307f8c hgext/largefiles/overrides.py
--- a/hgext/largefiles/overrides.py	Sun Oct 11 12:31:08 2015 -0700
+++ b/hgext/largefiles/overrides.py	Sun Oct 11 12:56:21 2015 -0700
@@ -553,7 +553,7 @@
                (lfutil.splitstandin(orig), ahash, dhash, ohash),
              0) == 1)):
         repo.wwrite(fcd.path(), fco.data(), fco.flags())
-    return 0
+    return True, 0
 
 def copiespathcopies(orig, ctx1, ctx2, match=None):
     copies = orig(ctx1, ctx2, match=match)