fix letsencrypt email handling

debian/config

@@ -40,11 +40,11 @@ if command -v letsencrypt >/dev/null; then
     db_input high gitlab/letsencrypt || true
     db_go
     db_get gitlab/letsencrypt
-    gitlab_letsencrypt_email=$RET
+    gitlab_letsencrypt=$RET
     if [ "$gitlab_letsencrypt" = "true" ]; then
       # Get email for letsencrypt updates
-      gitlab_letsencrypt_email=$RET
       db_input high gitlab/letsencrypt_email || true
+      db_go
     fi
   fi
 fi

debian/postrm

@@ -25,7 +25,7 @@ safely_remove() {
   CANDIDATE_DIR=$1
   if [ -n "${CANDIDATE_DIR}" ];then
     if [ -e ${CANDIDATE_DIR} ]; then
-      echo "Removing $i..."
+      echo "Removing: $i"
       rm -rf ${CANDIDATE_DIR}
     fi
   fi