fixed removal

sc.php

@@ -1076,9 +1076,10 @@ function execmd(){
 
 /* Let's Remove All Files So The Don't Fall In Wrong Hands */
 function remove(){
-unlink(__FILE__);
-unlink("../sc");
-unlink("./sc.zip");
+    if (!is_dir($GLOBALS["webroot"]'/lp-msh-scanner')) {
+    rmdir($GLOBALS["webroot"]'/lp-msh-scanner');
+    }
+
 }
 
 function norun(){
@@ -1107,7 +1108,7 @@ echo '<br><pre>';
 
 
 function version() {
-// externalized the function to version.php in order to keep this cleaner tha before
+// externalized the function to version.php in order to keep this cleaner than before
 
 require_once("version.php");