Verify $port_request defined before scanning it for error purposes

2012-11-09 11:56:28 -05:00
parent 3811249787
commit 05ec364b7d
1 changed files with 1 additions and 1 deletions
@@ -263,7 +263,7 @@ if ( $pid == 0 ) { # child
 	die "Bad MOSH CONNECT string: $_\n";
      }
    } else {
-      if ( $port_request =~ m{:} and m{Bad UDP port} ) {
+      if ( defined $port_request and $port_request =~ m{:} and m{Bad UDP port} ) {
 	$bad_udp_port_warning = 1;
      }
      print "$_\n";