Skip non-existing properties.

diff --git a/src/main/java/net/pterodactylus/demoscenemusic/page/admin/AdminBasePage.java b/src/main/java/net/pterodactylus/demoscenemusic/page/admin/AdminBasePage.java
index 2f4d526..66ba7bc 100644 (file)
--- a/src/main/java/net/pterodactylus/demoscenemusic/page/admin/AdminBasePage.java
+++ b/src/main/java/net/pterodactylus/demoscenemusic/page/admin/AdminBasePage.java
@@ -73,7 +73,10 @@ public class AdminBasePage extends BasePage {
                                propertiesToDelete.add(property.getKey());
                                continue;
                        }
-                       String value = request.getServletRequest().getParameter("value." + property.getKey()).trim();
+                       String value = request.getServletRequest().getParameter("value." + property.getKey());
+                       if (value == null) {
+                               continue;
+                       }
                        object.getProperties().set(property.getKey(), value);
                }