fix backward incompatibility

khorsky · khorsky · commit 775c199ea037 · 2018-11-23T22:33:38.000+01:00
diff --git a/src/MAPI/Message/Attachment.php b/src/MAPI/Message/Attachment.php
@@ -103,7 +103,7 @@ public function getEmbeddedOleData()
 
     public function isValid()
     {
-        return (count($this->properties) > 0);
+        return $this->properties !== null;
     }
 
     public function __get($name)

Original file line number	Diff line number	Diff line change
`@@ -103,7 +103,7 @@ public function getEmbeddedOleData()`
`103`	`103`
`104`	`104`	`public function isValid()`
`105`	`105`	`{`
`106`		`- return (count($this->properties) > 0);`
	`106`	`+ return $this->properties !== null;`
`107`	`107`	`}`
`108`	`108`
`109`	`109`	`public function __get($name)`