and again

[spider.git] / perl / DXCommandmode.pm

diff --git a/perl/DXCommandmode.pm b/perl/DXCommandmode.pm
index 72d65cb316ebd05d0d36d76fd7330bcfd7a28d50..4477ea75241f62b97a57167f30bf23dc470459c7 100644 (file)
--- a/perl/DXCommandmode.pm
+++ b/perl/DXCommandmode.pm
@@ -302,7 +302,7 @@ sub run_cmd
                
                # split the command line up into parts, the first part is the command
                my ($cmd, $args) = split /\s+/, $cmdline, 2;
-               $args = "" unless $args;
+               $args = "" unless defined $args;
                
                if ($cmd) {
                        
@@ -314,7 +314,7 @@ sub run_cmd
                        my $acmd = CmdAlias::get_cmd($cmd);
                        if ($acmd) {
                                ($cmd, $args) = split /\s+/, "$acmd $args", 2;
-                               $args = "" unless $args;
+                               $args = "" unless defined $args;
                                dbg('command', "aliased cmd: $cmd $args");
                        }