URI: 

       add error check for poll(2) - lchat - A line oriented chat front end for ii.
  HTML git clone git://git.suckless.org/lchat
   DIR Log
   DIR Files
   DIR Refs
   DIR README
       ---
   DIR commit 95228a60c30fb237075d22213c2cb241af259c1f
   DIR parent ddeeb5b062f0e611a54f1a9af28efc641a3d33af
  HTML Author: Jan Klemkow <j.klemkow@wemelug.de>
       Date:   Mon, 28 Nov 2016 21:49:53 +0100
       
       add error check for poll(2)
       
       Diffstat:
         M lchat.c                             |       3 ++-
       
       1 file changed, 2 insertions(+), 1 deletion(-)
       ---
   DIR 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) {