From 29324714c0a5b61d1435fb3865db6cbc515fa725 Mon Sep 17 00:00:00 2001
From: Cody Shepherd <cody.shepherd@canonical.com>
Date: Wed, 31 Oct 2018 11:52:20 -0700
Subject: [PATCH 1/2] Improving modularity of moving around /etc/resolv.conf in
 order to make

some other fixes more future proof.
---
 live-build/functions | 16 +++++++++++++---
 1 file changed, 13 insertions(+), 3 deletions(-)

diff --git a/live-build/functions b/live-build/functions
index cbe108f4..50855c92 100644
--- a/live-build/functions
+++ b/live-build/functions
@@ -77,6 +77,17 @@ mount_image() {
     return 0
 }
 
+setup_resolvconf() {
+    local mountpoint=${1}
+    mv "${mountpoint}/etc/resolv.conf" resolv.conf.tmp
+    cp /etc/resolv.conf "${mountpoint}/etc/resolv.conf"
+}
+
+recover_resolvconf() {
+    local mountmpoint=${1}
+    mv resolv.conf.tmp "${mountpoint}/etc/resolv.conf"
+}
+
 setup_mountpoint() {
     local mountpoint="$1"
 
@@ -86,8 +97,7 @@ setup_mountpoint() {
     mount -t tmpfs none "$mountpoint/tmp"
     mount -t tmpfs none "$mountpoint/var/lib/apt"
     mount -t tmpfs none "$mountpoint/var/cache/apt"
-    mv "$mountpoint/etc/resolv.conf" resolv.conf.tmp
-    cp /etc/resolv.conf "$mountpoint/etc/resolv.conf"
+    setup_resolvconf "${mountpoint}"
     chroot "$mountpoint" apt-get update
 
 }
@@ -103,7 +113,7 @@ teardown_mountpoint() {
                       { print \$2 }" | LC_ALL=C sort -r); do
         umount $submount
     done
-    mv resolv.conf.tmp "$mountpoint/etc/resolv.conf"
+    recover_resolvconf "${mountpoint}"
 }
 
 mount_partition() {

From 1f990b1bf255c1ed48a73389ae0f260c08e1f91f Mon Sep 17 00:00:00 2001
From: Cody Shepherd <cody.shepherd@canonical.com>
Date: Wed, 31 Oct 2018 13:37:44 -0700
Subject: [PATCH 2/2] Fixing spelling error

---
 live-build/functions | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/live-build/functions b/live-build/functions
index 50855c92..55f700f3 100644
--- a/live-build/functions
+++ b/live-build/functions
@@ -84,7 +84,7 @@ setup_resolvconf() {
 }
 
 recover_resolvconf() {
-    local mountmpoint=${1}
+    local mountpoint=${1}
     mv resolv.conf.tmp "${mountpoint}/etc/resolv.conf"
 }