Update php lib

composer.json

@@ -5,7 +5,7 @@
   "homepage": "http://drupal.org/project/h5p",
   "license": "GPL-2.0+",
   "require": {
-    "h5p/h5p-core": "1.23.0",
+    "h5p/h5p-core": "1.23.1",
     "h5p/h5p-editor": "1.23.0"
   },
   "minimum-stability": "RC"

composer.lock

@@ -4,20 +4,20 @@
         "Read more about it at https://getcomposer.org/doc/01-basic-usage.md#composer-lock-the-lock-file",
         "This file is @generated automatically"
     ],
-    "content-hash": "ce60a706c4866f6e8a87ebee8824c784",
+    "content-hash": "906907cad043f2c667344db1bceec369",
     "packages": [
         {
             "name": "h5p/h5p-core",
-            "version": "1.23.0",
+            "version": "1.23.1",
             "source": {
                 "type": "git",
                 "url": "https://github.com/h5p/h5p-php-library.git",
-                "reference": "8ceb77e8812af96debe1eeeef3bf4523304ede5f"
+                "reference": "7bc8666f309220a0eb93bca49aaa741bb013b26a"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/h5p/h5p-php-library/zipball/8ceb77e8812af96debe1eeeef3bf4523304ede5f",
-                "reference": "8ceb77e8812af96debe1eeeef3bf4523304ede5f",
+                "url": "https://api.github.com/repos/h5p/h5p-php-library/zipball/7bc8666f309220a0eb93bca49aaa741bb013b26a",
+                "reference": "7bc8666f309220a0eb93bca49aaa741bb013b26a",
                 "shasum": ""
             },
             "require": {
@@ -61,7 +61,7 @@
                 "interactive",
                 "quiz"
             ],
-            "time": "2019-08-15T11:26:32+00:00"
+            "time": "2019-08-15T19:15:55+00:00"
         },
         {
             "name": "h5p/h5p-editor",

vendor/composer/installed.json

 [
     {
         "name": "h5p/h5p-core",
-        "version": "1.23.0",
-        "version_normalized": "1.23.0.0",
+        "version": "1.23.1",
+        "version_normalized": "1.23.1.0",
         "source": {
             "type": "git",
             "url": "https://github.com/h5p/h5p-php-library.git",
-            "reference": "8ceb77e8812af96debe1eeeef3bf4523304ede5f"
+            "reference": "7bc8666f309220a0eb93bca49aaa741bb013b26a"
         },
         "dist": {
             "type": "zip",
-            "url": "https://api.github.com/repos/h5p/h5p-php-library/zipball/8ceb77e8812af96debe1eeeef3bf4523304ede5f",
-            "reference": "8ceb77e8812af96debe1eeeef3bf4523304ede5f",
+            "url": "https://api.github.com/repos/h5p/h5p-php-library/zipball/7bc8666f309220a0eb93bca49aaa741bb013b26a",
+            "reference": "7bc8666f309220a0eb93bca49aaa741bb013b26a",
             "shasum": ""
         },
         "require": {
             "php": ">=5.3.0"
         },
-        "time": "2019-08-15T11:26:32+00:00",
+        "time": "2019-08-15T19:15:55+00:00",
         "type": "library",
         "installation-source": "source",
         "autoload": {

vendor/h5p/h5p-core/h5p.classes.php

@@ -1647,8 +1647,11 @@ class H5PStorage {
 
       $library_ids[] = $library['libraryId'];
     }
+
     // Make sure libraries dependencies, parameter filtering and export files gets regenerated for all content who uses these libraries.
-    $this->h5pF->clearFilteredParameters($library_ids);
+    if (!empty($library_ids)) {
+      $this->h5pF->clearFilteredParameters($library_ids);
+    }
 
     // Tell the user what we've done.
     if ($newOnes && $oldOnes) {