# HG changeset patch
# User Augie Fackler <augie@google.com>
# Date 1471534322 14400
# Node ID 61a4cdc98307f9fbd4d78385df447788260f38cb
# Parent  8656dcac4ce9c0cd6ebee2dda079fcbaae86b1b1
dispatch: explicitly pass fancyopts optional arg as a keyword

I've been baffled by this a couple of times (mainly wondering if any
callers of fancyopts.fancyopts that don't use gnu=True exist), so
let's just specify this as a keyword argument to preserve sanity.

diff -r 8656dcac4ce9 -r 61a4cdc98307 mercurial/dispatch.py
--- a/mercurial/dispatch.py	Sat Aug 20 23:05:18 2016 +0200
+++ b/mercurial/dispatch.py	Thu Aug 18 11:32:02 2016 -0400
@@ -556,7 +556,7 @@
         c.append((o[0], o[1], options[o[1]], o[3]))
 
     try:
-        args = fancyopts.fancyopts(args, c, cmdoptions, True)
+        args = fancyopts.fancyopts(args, c, cmdoptions, gnu=True)
     except fancyopts.getopt.GetoptError as inst:
         raise error.CommandError(cmd, inst)