Don't crash on empty config, try to fix config writing

ViaVersion · Jan 7, 2025 · e0acbb4 · e0acbb4
1 parent d716e9c
commit e0acbb4
Showing 1 changed file with 8 additions and 2 deletions.
diff --git a/src/main/java/com/viaversion/viafabricplus/save/AbstractSave.java b/src/main/java/com/viaversion/viafabricplus/save/AbstractSave.java
@@ -54,7 +54,12 @@ public AbstractSave(final String name) {
     public void init() {
         if (Files.exists(path)) {
             try {
-                read(GSON.fromJson(Files.readString(path), JsonObject.class));
+                final JsonObject object = GSON.fromJson(Files.readString(path), JsonObject.class);
+                if (object != null) {
+                    read(object);
+                } else {
+                    ViaFabricPlusImpl.INSTANCE.logger().error("The file {} is empty!", path.getFileName());
+                }
             } catch (IOException e) {
                 ViaFabricPlusImpl.INSTANCE.logger().error("Failed to read file: {}!", path.getFileName(), e);
             }
@@ -69,7 +74,8 @@ public void save() {
             final JsonObject object = new JsonObject();
             write(object);
 
-            Files.writeString(path, GSON.toJson(object), StandardOpenOption.CREATE, StandardOpenOption.TRUNCATE_EXISTING);
+            Files.deleteIfExists(path);
+            Files.writeString(path, GSON.toJson(object), StandardOpenOption.CREATE);
         } catch (IOException e) {
             ViaFabricPlusImpl.INSTANCE.logger().error("Failed to write file: {}!", path.getFileName(), e);
         }