Return null from GuiScreen#from(mc.GuiScreen) in case of failure

2015-11-14 14:30:52 +01:00
parent f7d47b8888
commit b27095b350
1 changed files with 3 additions and 0 deletions
--- a/src/main/java/de/johni0702/minecraft/gui/container/GuiScreen.java
+++ b/src/main/java/de/johni0702/minecraft/gui/container/GuiScreen.java
@@ -25,6 +25,9 @@ package de.johni0702.minecraft.gui.container;
 public class GuiScreen extends AbstractGuiScreen<GuiScreen> {
    @SuppressWarnings("unchecked")
    public static GuiScreen from(net.minecraft.client.gui.GuiScreen minecraft) {
+        if (!(minecraft instanceof GuiScreen.MinecraftGuiScreen)) {
+            return null;
+        }
        return ((GuiScreen.MinecraftGuiScreen) minecraft).getWrapper();
    }