tests: Search path for bash

Bash on BSDs is not in /bin.

Fixes bug 644876.

diff --git a/tests/testrunner.sh b/tests/testrunner.sh
index 237f69db26346c43b9b199392a18254a1a447442..ee5ec013dde1aef08f330e11efc09ca180d20b2f 100755 (executable)
--- a/tests/testrunner.sh
+++ b/tests/testrunner.sh
@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/usr/bin/env bash
 # testrunner.sh
 #
 # Copyright (C) 2006-2008  Jürg Billeter