From b294097bc64b056685c938c338f047be0c0771d8 Mon Sep 17 00:00:00 2001
From: Simon Ruderich <simon@ruderich.org>
Date: Mon, 3 Mar 2014 22:16:12 +0100
Subject: [PATCH] git-add--interactive: warn if module for
 interactive.singlekey is missing

Suggested-by: Junio C Hamano <gitster@pobox.com>
Signed-off-by: Simon Ruderich <simon@ruderich.org>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
---
 git-add--interactive.perl | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/git-add--interactive.perl b/git-add--interactive.perl
index 24bb1ab992..d3bca12611 100755
--- a/git-add--interactive.perl
+++ b/git-add--interactive.perl
@@ -58,6 +58,9 @@ if ($repo->config_bool("interactive.singlekey")) {
 		Term::ReadKey->import;
 		$use_readkey = 1;
 	};
+	if (!$use_readkey) {
+		print STDERR "missing Term::ReadKey, disabling interactive.singlekey\n";
+	}
 	eval {
 		require Term::Cap;
 		my $termcap = Term::Cap->Tgetent;
-- 
2.11.4.GIT