From c49ab6b414d243272da21f868cb3626b5def5a98 Mon Sep 17 00:00:00 2001
From: David Kocher <dkocher@iterate.ch>
Date: Thu, 12 Oct 2023 14:39:24 +0200
Subject: [PATCH] Review.

---
 .../java/ch/cyberduck/core/sftp/SSHFingerprintGenerator.java    | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/ssh/src/main/java/ch/cyberduck/core/sftp/SSHFingerprintGenerator.java b/ssh/src/main/java/ch/cyberduck/core/sftp/SSHFingerprintGenerator.java
index 8b55baa34cd..d720b2f3b5f 100644
--- a/ssh/src/main/java/ch/cyberduck/core/sftp/SSHFingerprintGenerator.java
+++ b/ssh/src/main/java/ch/cyberduck/core/sftp/SSHFingerprintGenerator.java
@@ -55,7 +55,7 @@ public String fingerprint(final InputStream in) throws BackgroundException {
         final String undelimited = ChecksumComputeFactory.get(HashAlgorithm.md5).compute(in, new TransferStatus()).hash;
         final StringBuilder fp = new StringBuilder(undelimited.substring(0, 2));
         for(int i = 2; i <= undelimited.length() - 2; i += 2) {
-            fp.append(":").append(undelimited.substring(i, i + 2));
+            fp.append(":").append(undelimited, i, i + 2);
         }
         return fp.toString();
     }