strcat(str, "\n");
tell_str(stderr, str);
strcat(str, "\n");
tell_str(stderr, str);
- if (back->socket() != NULL) {
+ if (back != NULL && back->socket() != NULL) {
char ch;
back->special(TS_EOF);
ssh_scp_recv(&ch, 1);
char ch;
back->special(TS_EOF);
ssh_scp_recv(&ch, 1);
if (list) {
if (argc != 1)
if (list) {
if (argc != 1)
- if (back->socket() != NULL) {
+ if (back != NULL && back->socket() != NULL) {
char ch;
back->special(TS_EOF);
ssh_scp_recv(&ch, 1);
char ch;
back->special(TS_EOF);
ssh_scp_recv(&ch, 1);