diff options
| -rwxr-xr-x | lib/Vyatta/Interface.pm | 17 |
1 files changed, 8 insertions, 9 deletions
diff --git a/lib/Vyatta/Interface.pm b/lib/Vyatta/Interface.pm index 541c98c..8451d9e 100755 --- a/lib/Vyatta/Interface.pm +++ b/lib/Vyatta/Interface.pm @@ -208,7 +208,7 @@ sub physicalDevice { return $self->{dev}; } -# Read ppp config to fine associated interface for ppp device +# Read ppp config to find the associated interface for the ppp device sub _ppp_intf { my $dev = shift; my $intf; @@ -216,14 +216,13 @@ sub _ppp_intf { open(my $ppp, '<', "/etc/ppp/peers/$dev") or return; # no such device - while (<$ppp>) { - chomp; - - # looking for line like: - # pty "/usr/sbin/pppoe -m 1412 -I eth1" - next unless /^pty\s.*-I\s*(\w+)"/; - $intf = $1; - last; + while (my $line = <$ppp>) { + # looking for a line like: #pty "/usr/sbin/pppoe -m 1412 -I eth1" + # and stop after the first occurence of this line + if ($line =~ /^#pty\s.*-I\s*(\w+)"/) { + $intf = $1; + last; + } } close $ppp; |