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e30ffd2
2012 Oct 25
0
[PATCH] btrfs-progs: do not send stream into a terminal
Signed-off-by: David Sterba <dsterba@suse.cz>
---
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...