X-Git-Url: http://git.linex4red.de/pub/lufa.git/blobdiff_plain/0c5d6f5f975790f9cd19a0f65a2a0c4598b2862f..fc8e4837a936bb1b4bd19bdd54660878b3efe02c:/Demos/Device/ClassDriver/Keyboard/Keyboard.c

diff --git a/Demos/Device/ClassDriver/Keyboard/Keyboard.c b/Demos/Device/ClassDriver/Keyboard/Keyboard.c
index 26636bf41..db30ac579 100644
--- a/Demos/Device/ClassDriver/Keyboard/Keyboard.c
+++ b/Demos/Device/ClassDriver/Keyboard/Keyboard.c
@@ -146,9 +146,7 @@ bool CALLBACK_HID_Device_CreateHIDReport(USB_ClassInfo_HID_Device_t* const HIDIn
 	uint8_t ButtonStatus_LCL = Buttons_GetStatus();
 
 	uint8_t UsedKeyCodes = 0;
-	
-	KeyboardReport->Modifier = HID_KEYBOARD_MODIFER_LEFTSHIFT;
-	
+		
 	if (JoyStatus_LCL & JOY_UP)
 	  KeyboardReport->KeyCode[UsedKeyCodes++] = 0x04; // A
 	else if (JoyStatus_LCL & JOY_DOWN)
@@ -165,6 +163,9 @@ bool CALLBACK_HID_Device_CreateHIDReport(USB_ClassInfo_HID_Device_t* const HIDIn
 	if (ButtonStatus_LCL & BUTTONS_BUTTON1)
 	  KeyboardReport->KeyCode[UsedKeyCodes++] = 0x09; // F
 
+	if (UsedKeyCodes)
+	  KeyboardReport->Modifier = HID_KEYBOARD_MODIFER_LEFTSHIFT;
+
 	*ReportSize = sizeof(USB_KeyboardReport_Data_t);
 	return false;
 }