Use common env utility rather than hard coded location for bash

diff --git a/t/test.sh b/t/test.sh
index 63982362b62eb4bb33d2e8ba18ddf09418a3a3f3..41e09acfb9c4e7bffca24f0994ba0b61f32a1732 100755 (executable)
--- a/t/test.sh
+++ b/t/test.sh
@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/usr/bin/env bash
 . wvtest.sh
 #set -e