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-rw-r--r--program/lib/Roundcube/rcube_mime.php4
1 files changed, 2 insertions, 2 deletions
diff --git a/program/lib/Roundcube/rcube_mime.php b/program/lib/Roundcube/rcube_mime.php
index 0a4bfbddb..53724cbba 100644
--- a/program/lib/Roundcube/rcube_mime.php
+++ b/program/lib/Roundcube/rcube_mime.php
@@ -659,8 +659,8 @@ class rcube_mime
$cutLength = $spacePos + 1;
}
else {
- $subString = $string;
- $cutLength = null;
+ $subString = $substr_func($string, 0, $breakPos, $charset);
+ $cutLength = $breakPos + 1;
}
}
else {