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Print error rather than fatal() if tcgetattr() fails, which is much more

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useful to user.
This commit is contained in:
nicm
2017-01-20 14:02:33 +00:00
parent faa0570309
commit 46572ba904
1 changed files with 5 additions and 2 deletions
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7
client.c
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@@ -313,8 +313,11 @@ client_main(struct event_base *base, int argc, char **argv, int flags,
event_set(&client_stdin, STDIN_FILENO, EV_READ|EV_PERSIST,
client_stdin_callback, NULL);
if (client_flags & CLIENT_CONTROLCONTROL) {
if (tcgetattr(STDIN_FILENO, &saved_tio) != 0)
fatal("tcgetattr failed");
if (tcgetattr(STDIN_FILENO, &saved_tio) != 0) {
fprintf(stderr, "tcgetattr failed: %s\n",
strerror(errno));
return (1);
}
cfmakeraw(&tio);
tio.c_iflag = ICRNL|IXANY;
tio.c_oflag = OPOST|ONLCR;