Hi,
this is a working code snippet:
opendir (DIR, $dir) || die "Open failed: $!\n";
$\ = "\n";
while ($_ = readdir(DIR)) { print; };
But when I try to use
while (readdir(DIR)) ...
my script writes only empty lines. It seems that the proper number of
empty lines are written. Does the prepended $_ change readdir's
calling context? Or any other explanation?
- Gergely
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