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authorPascal Rigaux <pixel@mandriva.com>1999-10-10 22:36:46 +0000
committerPascal Rigaux <pixel@mandriva.com>1999-10-10 22:36:46 +0000
commitde08b3c99e81030d1455dc7b3bf869559a234495 (patch)
tree71639bb74323bb82e7203d84511e8b81702ca2fa /perl-install/network.pm
parenteaf1f7e94354b3bf37db6864de8364ffbda223f7 (diff)
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Diffstat (limited to 'perl-install/network.pm')
-rw-r--r--perl-install/network.pm1
1 files changed, 1 insertions, 0 deletions
diff --git a/perl-install/network.pm b/perl-install/network.pm
index 31fcd7e0f..c5d1b6a97 100644
--- a/perl-install/network.pm
+++ b/perl-install/network.pm
@@ -107,6 +107,7 @@ sub add2hosts {
log::l("writing host information to $file");
open F, ">$file" or die "cannot write $file: $!";
while (my ($ip, $v) = each %l) {
+ $ip or next;
print F "$ip";
if ($v =~ /^\s/) {
print F $v;