diff mercurial/changegroup.py @ 24898:0bbf061564cf

changegroup: rename 'needed' to 'clrevs' to match 'clnodes'

--- a/mercurial/changegroup.py	Tue Apr 28 13:49:19 2015 -0700
+++ b/mercurial/changegroup.py	Mon Apr 20 14:11:20 2015 -0700
@@ -417,7 +417,7 @@
         progress(msgbundling, None)
 
         mfs.clear()
-        needed = set(cl.rev(x) for x in clnodes)
+        clrevs = set(cl.rev(x) for x in clnodes)
 
         def linknodes(filerevlog, fname):
             if fastpathlinkrev and not reorder:
@@ -425,7 +425,7 @@
                 def genfilenodes():
                     for r in filerevlog:
                         linkrev = llr(r)
-                        if linkrev in needed:
+                        if linkrev in clrevs:
                             yield filerevlog.node(r), cl.node(linkrev)
                 return dict(genfilenodes())
             return fnodes.get(fname, {})