From 363a0c3a0d95c2eafddda1d027a62835e851ff61 Mon Sep 17 00:00:00 2001
From: Maxime Coste <mawww@kakoune.org>
Date: Wed, 6 Dec 2017 13:23:39 +0800
Subject: [PATCH] man.kak: Fix behaviour when called with no params with Posix
 shells

Seems dash nevers falls back for ${@-$blah}, it does not considers $@
to be empty. Use ${1-$blah} instead as we never have more than one
parameter.
---
 rc/core/man.kak | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/rc/core/man.kak b/rc/core/man.kak
index 77dd57fc..27cdf7f6 100644
--- a/rc/core/man.kak
+++ b/rc/core/man.kak
@@ -64,7 +64,7 @@ define-command -params ..1 \
 If no argument is passed to the command, the selection will be used as page
 The page can be a word, or a word directly followed by a section number between parenthesis, e.g. kak(1)} \
     man %{ %sh{
-    subject=${@-$kak_selection}
+    subject=${1-$kak_selection}
 
     ## The completion suggestions display the page number, strip them if present
     case "${subject}" in