Commit ed0a68b7 authored by Daniel P. Berrange's avatar Daniel P. Berrange

Fix example so it reads into original variable not a local copy!

parent ec988d04
......@@ -20,10 +20,9 @@ my $vol = $c->get_storage_volume_by_path($volpath);
open FILE, "<$f" or die "cannot open $f: $!";
sub foo {
my $st = shift;
my $data = shift;
my $nbytes = shift;
return sysread FILE, $data, $nbytes;
my $st = $_[0];
my $nbytes = $_[2];
return sysread FILE, $_[1], $nbytes;
eval {
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