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Merge ldisc_send fix from 'pre-0.83'.

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Simon Tatham
2025-01-16 07:27:51 +00:00
parent ce7a451d6e 19798515df
commit 6ffb0e067f
1 changed files with 3 additions and 1 deletions
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4
ldisc.c
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@ -272,8 +272,10 @@ void ldisc_send(Ldisc *ldisc, const void *vbuf, int len, bool interactive)
*/
len = strlen(vbuf);
type = DEDICATED;
} else {
} else if (len > 0) {
type = interactive ? NORMAL : NONINTERACTIVE;
} else {
return; /* nothing to do anyway */
}
/*