Bug #13700: Don't clone contents if they don't exist

This makes it look like the contents have always been set in the part, even though that may not be true.
horde · Nov 18, 2014 · 44e27f5 · 44e27f5
1 parent af0d2fe
commit 44e27f5
Showing 1 changed file with 3 additions and 1 deletion.
diff --git a/framework/Mime/lib/Horde/Mime/Part.php b/framework/Mime/lib/Horde/Mime/Part.php
@@ -294,7 +294,9 @@ public function __clone()
             $this->_contentTypeParams->getArrayCopy()
         );
 
-        $this->_contents = $this->_writeStream($this->_contents);
+        if (!empty($this->_contents)) {
+            $this->_contents = $this->_writeStream($this->_contents);
+        }
     }
 
     /**