From 2e8fe3badbd3389ad63c1c338a6d23e90cb320aa Mon Sep 17 00:00:00 2001
From: Kristaps Dzonsons <kristaps@bsd.lv>
Date: Sun, 6 Jun 2010 10:57:43 +0000
Subject: Have regress.sh bail out if $MANDOC isn't found.

---
 regress/regress.sh | 6 ++++++
 1 file changed, 6 insertions(+)

(limited to 'regress')

diff --git a/regress/regress.sh b/regress/regress.sh
index 24048b34..1e17f3a8 100755
--- a/regress/regress.sh
+++ b/regress/regress.sh
@@ -4,6 +4,12 @@ MANDOC=${MANDOC:-../mandoc}
 NROFF=${NROFF:-nroff}
 OUTPUT=${NROFF_OUTPUT:--Tascii}
 
+if [ ! -x $MANDOC ]
+then
+	echo "regress.sh: command not found: $MANDOC" 1>&2
+	return 0
+fi
+
 check_skip_list() {
 	[ -f skip_list ] || return 1
 	while read file; do
-- 
cgit v1.2.3-56-ge451