--- a/hgext/largefiles/proto.py	Fri Apr 06 22:22:19 2018 +0200
+++ b/hgext/largefiles/proto.py	Tue Feb 27 02:37:31 2018 +0100
@@ -41,7 +41,8 @@
         tmpfp = util.atomictempfile(path, createmode=repo.store.createmode)
 
         try:
-            proto.forwardpayload(tmpfp)
+            for p in proto.getpayload():
+                tmpfp.write(p)
             tmpfp._fp.seek(0)
             if sha != lfutil.hexsha1(tmpfp._fp):
                 raise IOError(0, _('largefile contents do not match hash'))