Signed-off-by: David Sterba <dsterba@xxxxxxx>
---
cmds-send.c | 5 +++++
1 files changed, 5 insertions(+), 0 deletions(-)
diff --git a/cmds-send.c b/cmds-send.c
index 9b47e70..e37f5d2 100644
--- a/cmds-send.c
+++ b/cmds-send.c
@@ -427,6 +427,11 @@ int cmd_send_start(int argc, char **argv)
memset(&send, 0, sizeof(send));
send.dump_fd = fileno(stdout);
+ if (isatty(send.dump_fd)) {
+ fprintf(stderr, "ERROR: not dumping send stream into a terminal, redirect it into a file\n");
+ return 1;
+ }
+
while ((c = getopt(argc, argv, "vf:i:p:")) != -1) {
switch (c) {
case 'v':
--
1.7.6.233.gd79bc
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