Crash at most once.

neoforged · Jul 5, 2024 · d0186e8 · d0186e8
1 parent 6c16970
commit d0186e8
Showing 1 changed file with 5 additions and 0 deletions.
diff --git a/earlydisplay/src/main/java/net/neoforged/fml/earlydisplay/DisplayWindow.java b/earlydisplay/src/main/java/net/neoforged/fml/earlydisplay/DisplayWindow.java
@@ -34,6 +34,7 @@
 import java.util.concurrent.TimeUnit;
 import java.util.concurrent.TimeoutException;
 import java.util.concurrent.atomic.AtomicBoolean;
+import java.util.concurrent.locks.ReentrantLock;
 import java.util.function.BiConsumer;
 import java.util.function.Consumer;
 import java.util.function.Function;
@@ -299,7 +300,11 @@ public String getGLVersion() {
         return this.glVersion;
     }
 
+    private final ReentrantLock crashLock = new ReentrantLock();
+
     private void crashElegantly(String errorDetails) {
+        crashLock.lock(); // Crash at most once!
+
         String qrText;
         try (var is = new BufferedReader(new InputStreamReader(getClass().getResourceAsStream("/glfailure.txt")))) {
             qrText = is.lines().collect(Collectors.joining("\n"));