config/configure: find bash via env (as we should)

Thanks to Greg Troxel <gdt@lexort.com> for reporting the problem.

Signed-off-by: Rob Browning <rlb@defaultvalue.org>
Tested-by: Rob Browning <rlb@defaultvalue.org>

diff --git a/config/configure b/config/configure
index f250d1a32a486fccaaa2d975e6011c40216e32d6..800324137aebeb8dba3aed9a8fa2933da3a9f029 100755 (executable)
--- a/config/configure
+++ b/config/configure
@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/usr/bin/env bash
 
 bup_find_prog()
 {