Fixes #1249 - Don't hang up when destroy is called multiple times (#1250)

5 years ago · 124ad35677
parent 233bc6f0da
commit 124ad35677
1 changed files with 5 additions and 1 deletions
--- a/jme3-lwjgl/src/main/java/com/jme3/system/lwjgl/LwjglAbstractDisplay.java
+++ b/jme3-lwjgl/src/main/java/com/jme3/system/lwjgl/LwjglAbstractDisplay.java
@ -266,7 +266,11 @@ public abstract class LwjglAbstractDisplay extends LwjglContext implements Runna
        this.autoFlush = enabled;
    }

-    public void destroy(boolean waitFor){
+    public void destroy(boolean waitFor) {
+        if (needClose.get()) {
+            return; // Already destroyed
+        }
+
        needClose.set(true);
        if (waitFor)
            waitFor(false);