From d8afa47d2c75d20351b77cd85ca1040f40ebe00b Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Kuba=20Szczodrzy=C5=84ski?= <kuba@szczodrzynski.pl>
Date: Thu, 19 Sep 2019 10:09:33 +0200
Subject: [PATCH] API/Librus: Fix Classrooms NPE issue

---
 app/src/main/java/pl/szczodrzynski/edziennik/api/Librus.java | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/app/src/main/java/pl/szczodrzynski/edziennik/api/Librus.java b/app/src/main/java/pl/szczodrzynski/edziennik/api/Librus.java
index c3d01bb3..592131ad 100644
--- a/app/src/main/java/pl/szczodrzynski/edziennik/api/Librus.java
+++ b/app/src/main/java/pl/szczodrzynski/edziennik/api/Librus.java
@@ -1600,6 +1600,10 @@ public class Librus implements EdziennikInterface {
                 r("finish", "Classrooms");
                 return;
             }
+            if (data.get("Classrooms") == null) {
+                r("finish", "Classrooms");
+                return;
+            }
             JsonArray jClassrooms = data.get("Classrooms").getAsJsonArray();
             //d("Got Classrooms: "+jClassrooms.toString());
             classrooms.clear();