lchat

A line oriented chat front end for ii.
git clone git://git.suckless.org/lchat
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commit 95228a60c30fb237075d22213c2cb241af259c1f
parent ddeeb5b062f0e611a54f1a9af28efc641a3d33af
Author: Jan Klemkow <j.klemkow@wemelug.de>
Date:   Mon, 28 Nov 2016 21:49:53 +0100

add error check for poll(2)

Diffstat:
lchat.c | 3++-
1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/lchat.c b/lchat.c @@ -279,7 +279,8 @@ main(int argc, char *argv[]) fputs(prompt, stdout); for (;;) { - poll(pfd, 2, INFTIM); + if (poll(pfd, 2, INFTIM) == -1) + err(EXIT_FAILURE, "poll"); /* moves cursor back after linewrap */ if (loverhang > 0) {