From 0439a45e20c472a53cd69018a035eb9a69a8b65a Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Fredrik=20=C3=96hrstr=C3=B6m?= <oehrstroem@gmail.com>
Date: Thu, 29 Dec 2022 15:49:14 +0100
Subject: [PATCH] Only run the netcat tests if nc is installed.

---
 test.sh | 16 ++++++++++------
 1 file changed, 10 insertions(+), 6 deletions(-)

diff --git a/test.sh b/test.sh
index 7491c0f..8eb33c6 100755
--- a/test.sh
+++ b/test.sh
@@ -168,14 +168,18 @@ then
     (cd ..; ./additional_tests.sh $PROG)
 fi
 
-./tests/test_nc1.sh $PROG
-if [ "$?" != "0" ]; then RC="1"; fi
+# Only run the netcat tests if netcat is installed.
+if command -v nc > /dev/null 2> /dev/null
+then
+    ./tests/test_nc1.sh $PROG
+    if [ "$?" != "0" ]; then RC="1"; fi
 
-./tests/test_nc2.sh $PROG
-if [ "$?" != "0" ]; then RC="1"; fi
+    ./tests/test_nc2.sh $PROG
+    if [ "$?" != "0" ]; then RC="1"; fi
 
-./tests/test_nc3.sh $PROG
-if [ "$?" != "0" ]; then RC="1"; fi
+    ./tests/test_nc3.sh $PROG
+    if [ "$?" != "0" ]; then RC="1"; fi
+fi
 
 echo Slower tests...