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Fix another silly segfault

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[originally from svn r800]
This commit is contained in:
Simon Tatham 2000-11-15 11:13:22 +00:00
parent 8c0c31a0e9
commit 694fd2eedf
1 changed files with 3 additions and 2 deletions
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5
scp.c
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@ -377,7 +377,7 @@ static void bump(char *fmt, ...)
strcat(str, "\n"); strcat(str, "\n");
tell_str(stderr, str); tell_str(stderr, str);
if (back->socket() != NULL) { if (back != NULL && back->socket() != NULL) {
char ch; char ch;
back->special(TS_EOF); back->special(TS_EOF);
ssh_scp_recv(&ch, 1); ssh_scp_recv(&ch, 1);
@ -1209,6 +1209,7 @@ int main(int argc, char *argv[])
} }
argc -= i; argc -= i;
argv += i; argv += i;
back = NULL;
if (list) { if (list) {
if (argc != 1) if (argc != 1)
@ -1228,7 +1229,7 @@ int main(int argc, char *argv[])
tolocal(argc, argv); tolocal(argc, argv);
} }
if (back->socket() != NULL) { if (back != NULL && back->socket() != NULL) {
char ch; char ch;
back->special(TS_EOF); back->special(TS_EOF);
ssh_scp_recv(&ch, 1); ssh_scp_recv(&ch, 1);