FOGL-4174: fix moved

Signed-off-by: Stefano <[email protected]>

Author: Stefano

packages/Debian/common/DEBIAN/preinst

@@ -76,9 +76,6 @@ if [ "$IS_FLEDGE_INSTALLED" -eq "1" ]
 then
     echo "Fledge is already installed: this is an upgrade/downgrade."
 
-    # Avoid the execution of the function during an upgrade
-    sed -i -e 's/^remove_unused_files$/#remove_unused_files/' /var/lib/dpkg/info/fledge.postrm
-
     # exit if fledge is running
     IS_FLEDGE_RUNNING=$(is_fledge_running)
     if [ "$IS_FLEDGE_RUNNING" -eq "1" ]
@@ -87,6 +84,9 @@ then
         exit 1
     fi
 
+    # Avoid the execution of the function during an upgrade
+    sed -i -e 's/^remove_unused_files$/#remove_unused_files/' /var/lib/dpkg/info/fledge.postrm
+
     # Persist current version in case of upgrade/downgrade
     installed_version=`dpkg -s ${PKG_NAME} | grep '^Version:' | awk '{print $2}'`
     if [ "${installed_version}" ]