Bug #8148: Fix undefined variable

diff --git a/imp/lib/Compose.php b/imp/lib/Compose.php
index b023716..f345119 100644 (file)
--- a/imp/lib/Compose.php
+++ b/imp/lib/Compose.php
@@ -1403,7 +1403,7 @@ class IMP_Compose
 
         return array(
             'body' => $msg,
-            'encoding' => $msg_text['encoding'],
+            'encoding' => isset($msg_text) ? $msg_text['encoding'] : NLS::getCharset(),
             'format' => $format,
             'headers' => $header,
             'identity' => $this->_getMatchingIdentity($h)