From 1b9af377d18483a5586025782ee201d63f2d321e Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Benjamin=20H=C3=B6glinger-Stelzer?= <nefarius@dhmx.at>
Date: Mon, 21 Sep 2020 16:44:14 +0200
Subject: [PATCH] Added backwards compatibility error handling to
 vigem_target_ds4_update_ex

---
 sdk/include/ViGEm/Client.h | 3 ++-
 sdk/src/ViGEmClient.cpp    | 6 ++++++
 2 files changed, 8 insertions(+), 1 deletion(-)

diff --git a/sdk/include/ViGEm/Client.h b/sdk/include/ViGEm/Client.h
index 95d3ac8..241102a 100644
--- a/sdk/include/ViGEm/Client.h
+++ b/sdk/include/ViGEm/Client.h
@@ -60,7 +60,8 @@ extern "C" {
         VIGEM_ERROR_BUS_ALREADY_CONNECTED = 0xE0000012,
         VIGEM_ERROR_BUS_INVALID_HANDLE = 0xE0000013,
         VIGEM_ERROR_XUSB_USERINDEX_OUT_OF_RANGE = 0xE0000014,
-		VIGEM_ERROR_INVALID_PARAMETER = 0xE0000015
+		VIGEM_ERROR_INVALID_PARAMETER = 0xE0000015,
+    	VIGEM_ERROR_NOT_SUPPORTED = 0xE0000016
 
     } VIGEM_ERROR;
 
diff --git a/sdk/src/ViGEmClient.cpp b/sdk/src/ViGEmClient.cpp
index 1d6f357..121f287 100644
--- a/sdk/src/ViGEmClient.cpp
+++ b/sdk/src/ViGEmClient.cpp
@@ -1016,6 +1016,12 @@ VIGEM_ERROR vigem_target_ds4_update_ex(PVIGEM_CLIENT vigem, PVIGEM_TARGET target
 			CloseHandle(lOverlapped.hEvent);
 			return VIGEM_ERROR_INVALID_TARGET;
 		}
+
+		if (GetLastError() == ERROR_INVALID_PARAMETER)
+		{
+			CloseHandle(lOverlapped.hEvent);
+			return VIGEM_ERROR_NOT_SUPPORTED;
+		}
 	}
 
 	CloseHandle(lOverlapped.hEvent);