wireproto: return in finally was messing with the return inside the block

wireproto: return in finally was messing with the return inside the block

--- a/mercurial/wireproto.py	Mon Oct 11 13:51:10 2010 +0200
+++ b/mercurial/wireproto.py	Mon Oct 11 12:44:11 2010 -0500
@@ -310,7 +310,7 @@
                 sys.stderr.write("abort: %s\n" % inst)
         finally:
             lock.release()
-            return pushres(r)
+        return pushres(r)
 
     finally:
         fp.close()