From 8cc23ac6f7a3847977ec57c2a3e9e391fdb94da6 Mon Sep 17 00:00:00 2001
From: Kyle Meyer <kyle@kyleam.com>
Date: Sat, 15 May 2021 22:42:42 -0400
Subject: lei rediff: handle stdin like other commands

`lei rediff' reads from stdin when no argument is specified, but this
is likely unintentional given that other lei commands instead have a
--stdin|- option and that `lei rediff --help' includes --stdin.

Align rediff's handling with the other commands'.
---
 lib/PublicInbox/LEI.pm | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

(limited to 'lib')

diff --git a/lib/PublicInbox/LEI.pm b/lib/PublicInbox/LEI.pm
index 3e17a614..b82fb003 100644
--- a/lib/PublicInbox/LEI.pm
+++ b/lib/PublicInbox/LEI.pm
@@ -180,8 +180,9 @@ our %CMD = ( # sorted in order of importance/use:
 	qw(git-dir=s@ cwd! verbose|v+ mail! oid-a|A=s path-a|a=s path-b|b=s),
 	@lxs_opt, @c_opt ],
 
-'rediff' => [ '[--stdin|LOCATION...]',
+'rediff' => [ '--stdin|LOCATION...',
 		'regenerate a diff with different options',
+	'stdin|', # /|\z/ must be first for lone dash
 	qw(git-dir=s@ cwd! verbose|v+ color:s no-color),
 	@diff_opt, @lxs_opt, @c_opt ],
 
-- 
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