X-Git-Url: https://git.distorted.org.uk/u/mdw/putty/blobdiff_plain/3394416cef1cce33c820cc00cbec2fc050bf189b..65857773290a7bacd6f5d84ab51a9c1228e61e99:/psftp.c

diff --git a/psftp.c b/psftp.c
index de1964e8..8dcee0e2 100644
--- a/psftp.c
+++ b/psftp.c
@@ -1866,7 +1866,7 @@ struct sftp_command *sftp_getcmd(FILE *fp, int mode, int modeflags)
 	    printf("psftp> ");
 	line = fgetline(fp);
     } else {
-	line = ssh_sftp_get_cmdline("psftp> ");
+	line = ssh_sftp_get_cmdline("psftp> ", back == NULL);
     }
 
     if (!line || !*line) {
@@ -2004,6 +2004,8 @@ void do_sftp_cleanup()
 	sftp_recvdata(&ch, 1);
 	back->free(backhandle);
 	sftp_cleanup_request();
+	back = NULL;
+	backhandle = NULL;
     }
     if (pwd) {
 	sfree(pwd);