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Shut up Perl warning

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This commit is contained in:
Eelco Dolstra 2014-03-18 14:10:31 +01:00
parent 01fc3e5153
commit de57c0eb66
1 changed files with 1 additions and 1 deletions
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nixos/lib/test-driver/Machine.pm
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@ -497,7 +497,7 @@ sub waitForX {
retry sub { retry sub {
my ($status, $out) = $self->execute("journalctl -bu systemd-logind | grep Linked"); my ($status, $out) = $self->execute("journalctl -bu systemd-logind | grep Linked");
return 0 if $status != 0; return 0 if $status != 0;
my ($status, $out) = $self->execute("xwininfo -root > /dev/null 2>&1"); ($status, $out) = $self->execute("xwininfo -root > /dev/null 2>&1");
return 1 if $status == 0; return 1 if $status == 0;
} }
}); });