Fix handling of whitespace at the end of imported file.

ChangeLog

@@ -7,6 +7,8 @@ $Source$
 
 2005-10-06 Michal Čihař  <michal@cihar.com>
     * import.php: Correctly report that file could not be read.
+    * libraries/import/sql.php: Fix handling of whitespace at the end of
+      imported file.
 
 2005-10-05 Marc Delisle  <lem9@users.sourceforge.net>
     * db_details_structure.php, tbl_properties_table_info.php: detect

libraries/import/sql.php

@@ -54,6 +54,12 @@ if (isset($import_list)) {
             if ($i == 2147483647) {
                 $i = $oi;
                 if (!$finished) break;
+                // at the end there might be some whitespace...
+                if (trim($buffer) == '') {
+                    $buffer = '';
+                    $len = 0;
+                    break;
+                }
             }
 
             // Grab current character