Fix issue in calling page.summary when no content is present in a page

Related forum topic: https://getgrav.org/forum#!/general:error-when-summary-is-emtpy
getgrav · Sep 9, 2016 · 9a68f07 · 9a68f07
1 parent 8ca1d31
commit 9a68f07
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diff --git a/CHANGELOG.md b/CHANGELOG.md
@@ -4,9 +4,10 @@
 1. [](#improved)
     * Refactored `onPageNotFound` event to fire after `onPageInitialized`
     * Follow symlinks in `Folder::all()`
-    * Twig variable `base_url` now supports multi-site by path feature 
+    * Twig variable `base_url` now supports multi-site by path feature
 1. [](#bugfix)
     * Quietly skip missing streams in `Cache::clearCache()`
+    * Fix issue in calling page.summary when no content is present in a page
 
 # v1.1.4
 ## 09/07/2016

diff --git a/system/src/Grav/Common/Helpers/Truncator.php b/system/src/Grav/Common/Helpers/Truncator.php
@@ -123,6 +123,10 @@ public static function truncateLetters($html, $limit = 0, $ellipsis = "")
      */
     public static function htmlToDomDocument($html)
     {
+        if (!$html) {
+            $html = '<p></p>';
+        }
+
         // Transform multibyte entities which otherwise display incorrectly.
         $html = mb_convert_encoding($html, 'HTML-ENTITIES', 'UTF-8');