--- loncom/LondConnection.pm	2003/08/26 09:21:01	1.9
+++ loncom/LondConnection.pm	2003/09/15 09:25:57	1.10
@@ -1,7 +1,7 @@
 #   This module defines and implements a class that represents
 #   a connection to a lond daemon.
 #
-# $Id: LondConnection.pm,v 1.9 2003/08/26 09:21:01 foxr Exp $
+# $Id: LondConnection.pm,v 1.10 2003/09/15 09:25:57 foxr Exp $
 #
 # Copyright Michigan State University Board of Trustees
 #
@@ -27,6 +27,7 @@
 #
 package LondConnection;
 
+use strict;
 use IO::Socket;
 use IO::Socket::INET;
 use IO::Handle;
@@ -70,6 +71,8 @@ Dump the internal state of the object: F
 
 sub Dump {
     my $self   = shift;
+    my $key;
+    my $value;
     print "Dumping LondConnectionObject:\n";
     while(($key, $value) = each %$self) {
 	print "$key -> $value\n";
@@ -169,7 +172,7 @@ sub new {
     # Set socket to nonblocking I/O.
     #
     my $socket = $self->{Socket};
-    $flags    = fcntl($socket->fileno, F_GETFL,0);
+    my $flags    = fcntl($socket->fileno, F_GETFL,0);
     if($flags == -1) {
 	$socket->close;
 	return undef;
@@ -238,7 +241,7 @@ sub Readable {
     if($self->{TransactionReply} =~ /(.*\n)/) {
 	&Debug(8,"Readable End of line detected");
 	if ($self->{State}  eq "Initialized") { # We received the challenge:
-	    if($self->{TransactionReply} eq "refused") {	# Remote doesn't have
+	    if($self->{TransactionReply} eq "refused\n") {	# Remote doesn't have
 		
 		$self->Transition("Disconnected"); # in host tables.
 		$socket->close();
@@ -338,7 +341,7 @@ sub Writable {
 	}
       
     }
-    if (($rv >= 0)                        ||
+    if (($nwritten >= 0)                        ||
         ($errno == POSIX::EWOULDBLOCK)    ||
 	($errno == POSIX::EAGAIN)         ||
 	($errno == POSIX::EINTR)          ||
@@ -655,7 +658,7 @@ sub Decrypt {
     # Decode the data in 8 byte blocks.  The string is encoded
     # as hex digits so there are two characters per byte:
 
-    $decrpyted = "";
+    my $decrypted = "";
     for(my $index = 0; $index < length($EncryptedString);
 	$index += 16) {
 	$decrypted .= $self->{Cipher}->decrypt(