Sending Mail now dynamically creates packet name, size and mtime

app/Classes/FTN/Message.php

@@ -215,6 +215,11 @@ class Message extends FTNBase
 		$this->unknown = collect();
 	}
 
+	// Fix for a call to pluck('date') (which is resolved via __get()), but it returns false.
+	public function __isset($key) {
+		return (bool)$this->{$key};
+	}
+
 	public function __get($key)
 	{
 		switch ($key) {

app/Classes/FTN/Packet.php

@@ -13,7 +13,7 @@ use App\Classes\FTN as FTNBase;
 use App\Models\{Address,Software,System,Zone};
 
 /**
- * Represents the structure of a packet
+ * Represents the structure of a message bundle
  */
 class Packet extends FTNBase implements \Iterator, \Countable
 {
@@ -398,7 +398,7 @@ class Packet extends FTNBase implements \Iterator, \Countable
 	}
 
 	/**
-	 * Add a netmail message to this packet
+	 * Add a message to this packet
 	 *
 	 * @param Message $o
 	 */