bash not sh

busunit/scripts/apply_update_legacy.sh

@@ -1,4 +1,4 @@
-#!/bin/sh
+#!/bin/bash
 #
 # Copyright (c) 2019 Clementine Computing LLC.
 # 

busunit/scripts/apply_update_popufare.sh

@@ -1,4 +1,4 @@
-#!/bin/sh
+#!/bin/bash
 #
 # Copyright (c) 2019 Clementine Computing LLC.
 #