fixed problem with blank line input (for now)

[spider.git] / perl / ExtMsg.pm

diff --git a/perl/ExtMsg.pm b/perl/ExtMsg.pm
index 58fb619f89925642561631e85dc6867e9b08b3ff..122d3ec837e52cfeccbb3ee9092274784a477c0b 100644 (file)
--- a/perl/ExtMsg.pm
+++ b/perl/ExtMsg.pm
@@ -58,7 +58,8 @@ sub dequeue
        my $conn = shift;
        my $msg;
        
-       while ($msg = shift @{$conn->{inqueue}}){
+       while (@{$conn->{inqueue}}){
+               $msg = shift @{$conn->{inqueue}};
                dbg('connect', $msg) unless $conn->{state} eq 'C';
                
                $msg =~ s/\xff\xfa.*\xff\xf0|\xff[\xf0-\xfe].//g; # remove telnet options
@@ -91,6 +92,7 @@ sub dequeue
                }
        }
        if ($conn->{msg} && $conn->{state} eq 'WC' && exists $conn->{cmd} && @{$conn->{cmd}}) {
+               dbg('connect', $conn->{msg});
                $conn->_docmd($conn->{msg});
                if ($conn->{state} eq 'WC' && exists $conn->{cmd} && @{$conn->{cmd}} == 0) {
                        $conn->{state} = 'C';
@@ -286,7 +288,7 @@ sub _send_file
                if ($f) {
                        while (<$f>) {
                                chomp;
-                               $conn->send_later($_);
+                               $conn->send_raw($_ . $conn->{lineend});
                        }
                        $f->close;
                }