Make pisg die when there is no files in logdir

pisg.pl

@@ -91,7 +91,7 @@ $config->{timeoffset} = "+0";	# A time offset on the stats page - if your
 $words->{foul} = "ass fuck bitch shit scheisse scheiße kacke arsch ficker ficken schlampe"; # If not set in pisg.cfg set your Foulwords here.
 
 # You shouldn't care about anything below this point
-$config->{debug} = 0;			# 0 = Debugging off, 1 = Debugging on
+$config->{debug} = 1;			# 0 = Debugging off, 1 = Debugging on
 $config->{debugfile} = "debug.log";	# Path to debug file(must be set if $debug == 1)
 $config->{version} = "v0.18-cvs";
 
@@ -303,6 +303,8 @@ sub parse_dir
         $config->{logdir} =~ s/(.*)/$1\//;
     }
 
+    if (@filesarray < 1) { die("No files in that dir!\n"); }
+
     foreach my $file (@filesarray) {
         if ($config->{prefix} eq "" || $file =~ /^$config->{prefix}/) {
             $file = $config->{prefix} . $file;