# HG changeset patch
# User Augie Fackler <augie@google.com>
# Date 2019-11-06 20:15:42
# Node ID 8e89b6e1e0cd09a8a7031825685ae4c6c1df3087
# Parent  54f4d094bab1a07924f0bd9f4870479e905420c2

pvec: add an explicit type hint to help pytype

Differential Revision: https://phab.mercurial-scm.org/D7279

diff --git a/mercurial/pvec.py b/mercurial/pvec.py
--- a/mercurial/pvec.py
+++ b/mercurial/pvec.py
@@ -74,6 +74,7 @@ def _bin(bs):
 
 
 def _str(v, l):
+    # type: (int, int) -> bytes
     bs = b""
     for p in pycompat.xrange(l):
         bs = pycompat.bytechr(v & 255) + bs