mxs: gen_sdcard_ext4_ext4.sh: use /bin/sh

Nothing here needs bash.

Signed-off-by: Rosen Penev <rosenp@gmail.com>
[adjust prefix of commit title]
Signed-off-by: Adrian Schmutzler <freifunk@adrianschmutzler.de>

diff --git a/target/linux/mxs/image/gen_sdcard_ext4_ext4.sh b/target/linux/mxs/image/gen_sdcard_ext4_ext4.sh
index 99bd3bf57321fa3efd68f0e2565c2f22560bda55..20f3331bedccbddf2091e1ec38f5ffe6fe3dfd29 100755 (executable)
--- a/target/linux/mxs/image/gen_sdcard_ext4_ext4.sh
+++ b/target/linux/mxs/image/gen_sdcard_ext4_ext4.sh
@@ -1,4 +1,4 @@
-#!/usr/bin/env bash
+#!/bin/sh
 #
 # Copyright (C) 2015 OpenWrt.org
 #