Fix warning about local variable possibly not being defined

diff --git a/files/lib/data/conversation/message/ConversationMessageAction.class.php b/files/lib/data/conversation/message/ConversationMessageAction.class.php
index 95ce83300f38769d2eba70be20d82393632df9e0..dcab31f2ff543ecc3a278664dfcdcd81c23a4484 100644 (file)
--- a/files/lib/data/conversation/message/ConversationMessageAction.class.php
+++ b/files/lib/data/conversation/message/ConversationMessageAction.class.php
@@ -411,6 +411,7 @@ class ConversationMessageAction extends AbstractDatabaseObjectAction implements
                $this->message = new ConversationMessage($this->message->messageID);
                $this->message->getAttachments();
                
+               $attachmentList = null;
                if (MODULE_ATTACHMENT) {
                        $attachmentList = $this->message->getAttachments(true);
                        $count = 0;