t/t0700-app-deferred.sh in rainbows-4.4.3 vs t/t0700-app-deferred.sh in rainbows-4.5.0

@@ -23,11 +23,11 @@
 	curl --no-buffer -sSf http://$listen/ >> $sync_out 2>> $sync_err &
 	curl --no-buffer -sSf http://$listen/ >> $sync_out 2>> $sync_err &
 	curl --no-buffer -sSf http://$listen/ >> $sync_out 2>> $sync_err &
 	wait
 	test ! -s $sync_err
-	test 3 -eq "$(wc -l < $sync_out)"
-	test 1 -eq "$(uniq < $sync_out | wc -l)"
+	test 3 -eq "$(count_lines < $sync_out)"
+	test 1 -eq "$(uniq < $sync_out | count_lines)"
 }
 
 t_begin "deferred requests run in a different thread" && {
 	curl -sSf http://$listen/deferred >> $deferred_out 2>> $deferred_err
 	test ! -s $deferred_err