From 39ee41921f364d05da333621ed1b2ebdcb7ac2f9 Mon Sep 17 00:00:00 2001
From: Sylvie Crowe <107814465+oneirocosm@users.noreply.github.com>
Date: Thu, 18 Apr 2024 14:51:11 -0700
Subject: [PATCH] fix: add a new line when writing to knownhosts (#582)

This fixes issue #476 by ensuring that when waveterm writes to a
knownhosts file, a newline character is appended at the end.
---
 wavesrv/pkg/remote/sshclient.go | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/wavesrv/pkg/remote/sshclient.go b/wavesrv/pkg/remote/sshclient.go
index ee56aba16..f235accde 100644
--- a/wavesrv/pkg/remote/sshclient.go
+++ b/wavesrv/pkg/remote/sshclient.go
@@ -292,7 +292,7 @@ func writeToKnownHosts(knownHostsFile string, newLine string, getUserVerificatio
 		return UserInputCancelError{Err: fmt.Errorf("canceled by the user")}
 	}
 
-	_, err = f.WriteString(newLine)
+	_, err = f.WriteString(newLine + "\n")
 	if err != nil {
 		f.Close()
 		return err