From: Owen Dunn <owen@greenend.org.uk>
Date: Sat, 18 Feb 2017 22:46:38 +0000 (+0000)
Subject: Regard dir/ls on non-existent directory as an error.
X-Git-Url: https://asedeno.scripts.mit.edu/gitweb/?a=commitdiff_plain;h=988e26068eead42aed72573cc1cab14cb9bfebe7;p=PuTTY.git

Regard dir/ls on non-existent directory as an error.

sftp_cmd_ls - return an error if attempting to open the directory
fails.
---

diff --git a/psftp.c b/psftp.c
index 4fba2d73..5394c1fb 100644
--- a/psftp.c
+++ b/psftp.c
@@ -1050,6 +1050,7 @@ int sftp_cmd_ls(struct sftp_command *cmd)
 
     if (dirh == NULL) {
 	printf("Unable to open %s: %s\n", dir, fxp_error());
+	return 0;
     } else {
 	nnames = namesize = 0;
 	ournames = NULL;