From 79e8f3b53e8f972994ca6a43b5bfec3e6ae02517 Mon Sep 17 00:00:00 2001
From: Sebastien Bacher <seb128@ubuntu.com>
Date: Tue, 24 Nov 2020 11:36:13 +0100
Subject: [PATCH] Use the target realpath to do the unmounting

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

diff --git a/live-build/functions b/live-build/functions
index aba59859..74224dbb 100644
--- a/live-build/functions
+++ b/live-build/functions
@@ -152,7 +152,7 @@ setup_mountpoint() {
 
 teardown_mountpoint() {
     # Reverse the operations from setup_mountpoint
-    local mountpoint="$1"
+    local mountpoint=$(realpath "$1")
 
     # ensure we have exactly one trailing slash, and escape all slashes for awk
     mountpoint_match=$(echo "$mountpoint" | sed -e's,/$,,; s,/,\\/,g;')'\/'