From 782865a4e85d5f6c04404be0ee1f5b5318635a8e Mon Sep 17 00:00:00 2001 From: Raymaekers Luca Date: Sat, 26 Oct 2024 01:55:22 +0200 Subject: do not allow sending message to disconnected server --- v2/chatty.c | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/v2/chatty.c b/v2/chatty.c index 78c0ab1..3c26f66 100644 --- a/v2/chatty.c +++ b/v2/chatty.c @@ -415,7 +415,12 @@ int main(int argc, char **argv) break; case TB_KEY_CTRL_M: // send message if (input_len == 0) + // do not send empty message break; + if (fds[FDS_SERVER].fd == -1) + // do not send message to disconnected server + break; + // null terminate input[input_len] = 0; input_len++; -- cgit v1.2.3