Adjust to paths of cat and false

test.sh

@@ -2,17 +2,20 @@
 
 set -eux
 
+cat=$(whereis -b cat | awk '{ print $2 }')
+false=$(whereis -b false | awk '{ print $2 }')
+
 t=$(date)
 for i in 1 4 10 29 30 31 40 ; do
     for o in 1 4 10 29 30 31 40 ; do
-	r=$(echo "${t}" | ./elbestream -i $i -o $o -- /usr/bin/cat \
-				  ---- /usr/bin/cat %f)
+	r=$(echo "${t}" | ./elbestream -i $i -o $o -- $cat \
+				  ---- $cat %f)
 	if [[ "${r}" != "${t}" ]] ; then
 	    echo >&2 FAIL
 	    exit 9
 	fi
-	r=$(echo "${t}" | ./elbestream -i $i -o $o -m 1 -- /bin/false \
-				  ---- /usr/bin/cat %f)
+	r=$(echo "${t}" | ./elbestream -i $i -o $o -m 1 -- $false \
+				  ---- $cat %f)
 	if [[ "${r}" != "${t}" ]] ; then
 	    echo >&2 FAIL
 	    exit 9