diff --git a/Parsedown.php b/Parsedown.php
index 4269be0..820d51e 100644
--- a/Parsedown.php
+++ b/Parsedown.php
@@ -1379,7 +1379,7 @@ class Parsedown
         );
 
         //get width and height from href attribute if exists (ex: "http://www.example.com/image.png#100x100")
-        if (preg_match('/^(.*)#(\d*)x(\d*)$/', $Link['element']['attributes']['href'], $matches)) {
+        if (!empty($Inline['element']['attributes']['src'])&&preg_match('/^(.*)#(\d*)x(\d*)$/', $Link['element']['attributes']['href'], $matches)) {
             if(isset($matches[2])) $Inline['element']['attributes']['width']  = $matches[2];
             if(isset($matches[3])) $Inline['element']['attributes']['height'] = $matches[3];
             $Inline['element']['attributes']['src'] = $matches[1];