From f4c928f26e5277f7a15b4adeaa2765296184d3f4 Mon Sep 17 00:00:00 2001
From: Cory McWilliams <cory@unprompted.com>
Date: Tue, 2 Sep 2025 20:57:05 -0400
Subject: [PATCH] android: Of course you can't put null in a
 LinkedBlockingQueue.  Shrug.  Fixes a shutdown crash.

---
 .../com/unprompted/tildefriends/TildeFriendsActivity.java   | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/src/android/com/unprompted/tildefriends/TildeFriendsActivity.java b/src/android/com/unprompted/tildefriends/TildeFriendsActivity.java
index d70e359d..ad1e89db 100644
--- a/src/android/com/unprompted/tildefriends/TildeFriendsActivity.java
+++ b/src/android/com/unprompted/tildefriends/TildeFriendsActivity.java
@@ -63,6 +63,7 @@ public class TildeFriendsActivity extends Activity {
 	private float touch_down_y;
 	private boolean ready = false;
 	private boolean loaded = false;
+	private boolean shutting_down = false;
 
 	static {
 		log("Calling system.loadLibrary().");
@@ -274,7 +275,7 @@ public class TildeFriendsActivity extends Activity {
 		log_thread = new Thread(new Runnable() {
 			@Override
 			public void run() {
-				while (true) {
+				while (!s_activity.shutting_down) {
 					try {
 						String message = log_queue.take();
 						if (message != null) {
@@ -335,8 +336,9 @@ public class TildeFriendsActivity extends Activity {
 	protected void onDestroy()
 	{
 		try {
+			shutting_down = true;
 			if (log_queue != null) {
-					log_queue.put(null);
+					log_queue.put("Goodbye.");
 			}
 			log_thread.join();
 		} catch (InterruptedException e) {