use bash for gen_image.sh

SVN-Revision: 5050

diff --git a/openwrt/target/image/x86/gen_image.sh b/openwrt/target/image/x86/gen_image.sh
index 3edce1e406cdc15d423fe2de8631c6c9ed37d821..95be6cc8ef2403878f73ef234ffa8ad952097e2f 100755 (executable)
--- a/openwrt/target/image/x86/gen_image.sh
+++ b/openwrt/target/image/x86/gen_image.sh
@@ -1,4 +1,4 @@
-#!/bin/sh
+#!/usr/bin/env bash
 # Copyright (C) 2006 OpenWrt.org
 
 [ $# == 5 ] || {