From 7f01adced9c8b7977a9566f6a3b84ed9d54eb827 Mon Sep 17 00:00:00 2001
From: Akim Demaille <akim.demaille@gmail.com>
Date: Sat, 14 Dec 2019 17:11:52 +0100
Subject: [PATCH] tests: don't fail if seq is no available

As is the case on Solaris.
Reported by Dennis Clarke.
https://lists.gnu.org/archive/html/bug-bison/2019-12/msg00011.html

* examples/c/reccalc/reccalc.test: Skip if there is no seq.
---
 examples/c/reccalc/reccalc.test | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/examples/c/reccalc/reccalc.test b/examples/c/reccalc/reccalc.test
index 5d95b4e0..a4b2591c 100644
--- a/examples/c/reccalc/reccalc.test
+++ b/examples/c/reccalc/reccalc.test
@@ -15,6 +15,8 @@
 # You should have received a copy of the GNU General Public License
 # along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
+seq 0 >/dev/null || exit 77
+
 cat >input <<EOF
 1+2*3
 EOF