From a766829458d2ecdc09f42076775ce4d6d4c9d1a8 Mon Sep 17 00:00:00 2001
From: Jeff King <peff@peff.net>
Date: Fri, 24 Apr 2009 09:56:14 -0400
Subject: [PATCH] t7800: respect NO_PERL

Difftool is written in perl, so we don't build it if NO_PERL
is set.

Signed-off-by: Jeff King <peff@peff.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
---
 t/t7800-difftool.sh | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/t/t7800-difftool.sh b/t/t7800-difftool.sh
index 2586f864a..ebdccf9a1 100755
--- a/t/t7800-difftool.sh
+++ b/t/t7800-difftool.sh
@@ -10,6 +10,11 @@ Testing basic diff tool invocation
 
 . ./test-lib.sh
 
+if ! test_have_prereq PERL; then
+	say 'skipping difftool tests, perl not available'
+	test_done
+fi
+
 remove_config_vars()
 {
 	# Unset all config variables used by git-difftool
-- 
2.30.2