# HG changeset patch
# User Pierre-Yves David <pierre-yves.david@fb.com>
# Date 1411517329 25200
# Node ID 2143d794e960f11ec340a9ade63043fda6512fb5
# Parent  bfc50ff55f3fcd6b40869284cf7a7a10596622a4
revsetbenchmark: make it clear that revsets may be read from stdin

diff -r bfc50ff55f3f -r 2143d794e960 contrib/revsetbenchmarks.py
--- a/contrib/revsetbenchmarks.py	Sun Sep 21 12:50:48 2014 +0900
+++ b/contrib/revsetbenchmarks.py	Tue Sep 23 17:08:49 2014 -0700
@@ -74,7 +74,8 @@
 
 parser = OptionParser(usage="usage: %prog [options] <revs>")
 parser.add_option("-f", "--file",
-                  help="read revset from FILE", metavar="FILE")
+                  help="read revset from FILE (stdin if omited)",
+                  metavar="FILE")
 parser.add_option("-R", "--repo",
                   help="run benchmark on REPO", metavar="REPO")