From 00b6d1517de9da2fca81c3b6f9c3790f5eb54296 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=D0=91=D1=80=D0=B0=D0=BD=D0=B8=D0=BC=D0=B8=D1=80=20=D0=9A?=
 =?UTF-8?q?=D0=B0=D1=80=D0=B0=D1=9F=D0=B8=D1=9B?=
 <branimirkaradzic@gmail.com>
Date: Mon, 17 Nov 2025 10:58:52 -0800
Subject: [PATCH] Don't mess with thread name if it's not set or empty.

---
 src/thread.cpp | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/src/thread.cpp b/src/thread.cpp
index 1545031..f3a31a7 100644
--- a/src/thread.cpp
+++ b/src/thread.cpp
@@ -225,6 +225,12 @@ namespace bx
 
 	void Thread::setThreadName(const char* _name)
 	{
+		if (NULL == _name
+		||  0 == strLen(_name) )
+		{
+			return;
+		}
+
 		ThreadInternal* ti = (ThreadInternal*)m_internal;
 		BX_UNUSED(ti);
 #if BX_CRT_NONE
@@ -248,6 +254,7 @@ namespace bx
 			uint32_t size = length*sizeof(wchar_t);
 			wchar_t* name = (wchar_t*)BX_STACK_ALLOC(size);
 			mbstowcs(name, _name, size-2);
+			name[size-2] = 0;
 			SetThreadDescription(ti->m_handle, name);
 		}
 #	if BX_COMPILER_MSVC