gemini: dns313_gen_hdd_img.sh: switch to /bin/sh

Nothing here needs bash.

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

diff --git a/target/linux/gemini/image/dns313_gen_hdd_img.sh b/target/linux/gemini/image/dns313_gen_hdd_img.sh
index 6e899ec840b0704153232288aba135cd1eb99f7b..813852232f6947226f8aa6ee1b70439cc080d539 100755 (executable)
--- a/target/linux/gemini/image/dns313_gen_hdd_img.sh
+++ b/target/linux/gemini/image/dns313_gen_hdd_img.sh
@@ -1,4 +1,4 @@
-#!/usr/bin/env bash
+#!/bin/sh
 
 set -x
 [ $# -eq 5 ] || {