From be70a826c6ef34b350a0779e5f212549a0a55955 Mon Sep 17 00:00:00 2001
From: Steve Checkoway <stevecheckoway@users.sourceforge.net>
Date: Tue, 7 Sep 2004 13:14:36 +0000
Subject: [PATCH] Also true for OS X.

---
 stepmania/src/archutils/Darwin/DarwinThreadHelpers.cpp | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/stepmania/src/archutils/Darwin/DarwinThreadHelpers.cpp b/stepmania/src/archutils/Darwin/DarwinThreadHelpers.cpp
index 4e9a5b5b85..74b9473203 100644
--- a/stepmania/src/archutils/Darwin/DarwinThreadHelpers.cpp
+++ b/stepmania/src/archutils/Darwin/DarwinThreadHelpers.cpp
@@ -20,6 +20,9 @@ uint64_t GetCurrentThreadId()
 
 bool GetThreadBacktraceContext(uint64_t iCrashHandle, BacktraceContext *ctx)
 {
+	/* Can't GetThreadBacktraceContext the current thread. */
+	ASSERT(iCrashHandle != GetCurrentThreadId());
+
 	thread_act_t thread = thread_act_t(iCrashHandle);
 	ppc_thread_state state;
 	mach_msg_type_number_t count = PPC_THREAD_STATE_COUNT;