Fixed fatal error with non-integer page param value [#2803]

CHANGELOG.md

@@ -8,6 +8,7 @@
     * Fixed filesystem iterator calls with non-existing folders
     * Fixed `checkbox` field not being saved, requires also Form v4.0.2 [#1225](https://github.com/getgrav/grav/issues/1225)
     * Fixed `validation: strict` not working in blueprints [#1273](https://github.com/getgrav/grav/issues/1273)
+    * Fixed fatal error with non-integer page param value [#2803](https://github.com/getgrav/grav/issues/2803)
 
 # v1.6.19
 ## 12/04/2019

system/src/Grav/Common/Page/Page.php

@@ -2828,7 +2828,7 @@ class Page implements PageInterface
         if ($pagination) {
             $params = $collection->params();
 
-            $limit = $params['limit'] ?? 0;
+            $limit = (int)($params['limit'] ?? 0);
             $start = !empty($params['pagination']) ? ($uri->currentPage() - 1) * $limit : 0;
 
             if ($limit && $collection->count() > $limit) {

system/src/Grav/Common/Uri.php

@@ -541,7 +541,9 @@ class Uri
      */
     public function currentPage()
     {
-        return $this->params['page'] ?? 1;
+        $page = (int)($this->params['page'] ?? 1);
+
+        return max(1, $page);
     }
 
     /**