From 0dfe4c008a5115c450d746fa1ca2a3a81c883672 Mon Sep 17 00:00:00 2001
From: Marko Korhonen <marko@korhonen.cc>
Date: Thu, 9 May 2024 11:15:14 +0300
Subject: [PATCH] Fix issues after converting to posix

---
 dropbear_install | 3 ---
 1 file changed, 3 deletions(-)

diff --git a/dropbear_install b/dropbear_install
index dfdefc4..620f479 100644
--- a/dropbear_install
+++ b/dropbear_install
@@ -6,8 +6,6 @@ get_fingerprint() {
 }
 
 display_fingerprints() {
-    keyfile
-
     for keyfile in "/etc/dropbear/dropbear_rsa_host_key" "/etc/dropbear/dropbear_ecdsa_host_key"; do
         if [ -s "${keyfile}" ]; then
             echo "$(basename "${keyfile}") : $(get_fingerprint "${keyfile}")"
@@ -37,7 +35,6 @@ copy_openssh_keys() {
 }
 
 generate_keys() {
-    keyfile keytype
     for keytype in rsa ecdsa; do
         keyfile="/etc/dropbear/dropbear_${keytype}_host_key"
         if [ ! -s "$keyfile" ]; then