diff --git a/libraries/import/csv.php b/libraries/import/csv.php
index a6457bf34..eeaa35a14 100644
--- a/libraries/import/csv.php
+++ b/libraries/import/csv.php
@@ -53,10 +53,12 @@ if (strlen($csv_terminated) != 1) {
     // tend to remove the enclosing character on the Import dialog. 
     // I could not find a test case where having no enclosing characters 
     // confuses this script.
-//} elseif (strlen($csv_enclosed) != 1) {
-//    $message = sprintf($strInvalidCSVParameter, $strFieldsEnclosedBy);
-//    $show_error_header = TRUE;
-//    $error = TRUE;
+    // But the parser won't work correctly with strings so we allow just
+    // one character.
+} elseif (strlen($csv_enclosed) > 1) {
+    $message = sprintf($strInvalidCSVParameter, $strFieldsEnclosedBy);
+    $show_error_header = TRUE;
+    $error = TRUE;
 } elseif (strlen($csv_escaped) != 1) {
     $message = sprintf($strInvalidCSVParameter, $strFieldsEscapedBy);
     $show_error_header = TRUE;