From 412890d8384bfdca42fcd6f2e1d2a3af5c85b564 Mon Sep 17 00:00:00 2001
From: Jeffrey Pfau <jeffrey@endrift.com>
Date: Sun, 2 Feb 2014 03:57:41 -0800
Subject: [PATCH] Debugger can get detached during a callback, clean up
 appropriately

---
 src/gba/gba-thread.c | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/src/gba/gba-thread.c b/src/gba/gba-thread.c
index 894a5d612..dee501702 100644
--- a/src/gba/gba-thread.c
+++ b/src/gba/gba-thread.c
@@ -108,8 +108,9 @@ static THREAD_ENTRY _GBAThreadRun(void* context) {
 
 	while (threadContext->state < THREAD_EXITING) {
 		if (threadContext->debugger) {
-			ARMDebuggerRun(threadContext->debugger);
-			if (threadContext->debugger->state == DEBUGGER_SHUTDOWN) {
+			struct ARMDebugger* debugger = threadContext->debugger;
+			ARMDebuggerRun(debugger);
+			if (debugger->state == DEBUGGER_SHUTDOWN) {
 				_changeState(threadContext, THREAD_EXITING, 0);
 			}
 		} else {