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Check return code from hid_get_serial_number_string() in GetSerialString()
Amended for code style by Adam Honse <calcprogrammer1@gmail.com>
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@@ -30,7 +30,12 @@ std::string HyperXPulsefireFPSProController::GetDeviceLocation()
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std::string HyperXPulsefireFPSProController::GetSerialString()
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{
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wchar_t serial_string[128];
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hid_get_serial_number_string(dev, serial_string, 128);
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int ret = hid_get_serial_number_string(dev, serial_string, 128);
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if(ret != 0)
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{
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return("");
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}
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std::wstring return_wstring = serial_string;
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std::string return_string(return_wstring.begin(), return_wstring.end());
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