scroll

commit 31c039eec4500cc05fbf9787d1dbcd13b6c8910c
parent 209d05f95b572213417db23b005b96d19e916b25
Author: Jan Klemkow <j.klemkow@wemelug.de>
Date:   Sun,  9 Feb 2020 18:25:53 +0100

add test for usage

Diffstat:
M
Makefile
 | 
4
+++-

1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/Makefile b/Makefile
@@ -10,6 +10,8 @@ install: scroll
 	cp scroll ${BINDIR}
 
 test: scroll
-	# return code passthrough of childs
+	# check usage
+	if ./scroll; then exit 1; fi
+	# check exit passthrough of child
 	if ! ./scroll true;  then exit 1; fi
 	if   ./scroll false; then exit 1; fi