From 15c51e3d6e9c7b31a82e74988b3929ff0eb0f27a Mon Sep 17 00:00:00 2001
From: P. J. McDermott <pj@pehjota.net>
Date: Mon, 18 Jan 2016 12:07:41 -0500
Subject: Add explicit returns to some functions

---
(limited to 'src/opkg.sh')

diff --git a/src/opkg.sh b/src/opkg.sh
index 9e5c3c4..2f10244 100644
--- a/src/opkg.sh
+++ b/src/opkg.sh
@@ -21,9 +21,13 @@
 opkg_install_all()
 {
 	local root="${1}"
+	local es=
 
 	session_begin "${root}" . : true
 	session_exec /bin/sh -c \
 		'opkg install $(opkg list-installed | cut -d " " -f 1)'
+	es=${?}
 	session_end
+
+	return ${es}
 }
--
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