Makefile: add pickrand

[cmccabe-bin] / ser

diff --git a/ser b/ser
index d5991e8..a470333 100755 (executable)
--- a/ser
+++ b/ser
@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/usr/bin/env bash
 
 if [ $# -ne 1 ]; then
        echo "usage: ${0} <serial-port>"