--- pfSense-logmail-0.3/etc/inc/pfsense-utils.inc       2007-05-02 02:09:02.000000000 +0200
+++ pfSense-logmail-0.4-work/etc/inc/pfsense-utils.inc  2007-05-03 00:31:06.000000000 +0200
@@ -1542,17 +1542,18 @@
  * add_text_to_file($file, $text): adds $text to $file.
  * replaces the text if it already exists.
  */
-function add_text_to_file($file, $text) {
+function add_text_to_file($file, $text, $replace = false) {
        if(file_exists($file) and is_writable($file)) {
-               $filecontents = split("\n", file_get_contents($file));
+               $filecontents = file($file);
                $fout = fopen($file, "w");
-               $new_file_text = "";
-               foreach($filecontents as $line) {
-                       if($line)
-                               $new_file_text .= rtrim($line) . "\n";
-               }
-               $new_file_text .= $text . "\n";
-               $file_text = str_replace("\n\n", "\n", $new_file_text);
+
+               $filecontents = array_map('rtrim', $filecontents);
+               array_push($filecontents, $text);
+               if ($replace)
+                       $filecontents = array_unique($filecontents);
+
+               $file_text = implode("\n", $filecontents);
+
                fwrite($fout, $file_text);
                fclose($fout);
                return true;