fixed offset calculation (bug #1961)

diff --git a/lib/helper.php b/lib/helper.php
index 908a61b5a2d953becff25d338b98e506cf7853fb..2c221ddf195b253f71f84fa8ca342fa55202c411 100644 (file)
--- a/lib/helper.php
+++ b/lib/helper.php
@@ -661,7 +661,7 @@ class OC_Helper {
                $length = mb_strlen($search, $encoding);
                while(($i = mb_strrpos($subject, $search, $offset, $encoding)) !== false ) {
                        $subject = OC_Helper::mb_substr_replace($subject, $replace, $i, $length);
-                       $offset = $i - mb_strlen($subject, $encoding) - 1;
+                       $offset = $i - mb_strlen($subject, $encoding);
                        $count++;
                }
                return $subject;