Update array syntax

fixes dokufreaks#11 with the creation dates
gamma · Oct 18, 2022 · 03a503f · 03a503f
1 parent a4d13bc
commit 03a503f
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/syntax.php b/syntax.php
@@ -102,8 +102,8 @@ public function render($mode, Doku_Renderer $renderer, $data)
                     }
                 } elseif (in_array($key, $protected)) {
                     // be careful with some sensitive arrays of $meta
-                    if (is_array($renderer->meta) && array_key_exists($key, $renderer->meta)) {
-                        $renderer->meta[$key] = array_merge($renderer->meta[$key], array($value));
+                    if (is_array($renderer->meta) && is_array($value) && array_key_exists($key, $renderer->meta)) {
+                        $renderer->meta[$key] = array_merge($renderer->meta[$key], (array)$value);
                     } else {
                         $renderer->meta[$key] = $value;
                     }