nixo
/
gri3-wm
1
0
Fork 0
Code Issues Pull Requests Releases Wiki Activity

i3-wsbar: correctly handle EOF on stdin

This commit is contained in:
Michael Stapelberg 2011-08-02 23:31:03 +02:00
parent 3038ad6c26
commit 9d3c99ee38
1 changed files with 6 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

7
i3-wsbar
View File

@ -223,7 +223,12 @@ $stdin = AnyEvent->io(
fh => \*STDIN, fh => \*STDIN,
poll => 'r', poll => 'r',
cb => sub { cb => sub {
chomp (my $line = <STDIN>); my $line = <STDIN>;
if (!defined($line)) {
undef $stdin;
return;
}
chomp($line);
$last_line = $line; $last_line = $line;
update_output(); update_output();
}); });