check that GetDevicePropValue is supported before calling it

whoozle · Jul 29, 2024 · 35ab08b · 35ab08b
1 parent 2a48d30
commit 35ab08b
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/cli/Session.cpp b/cli/Session.cpp
@@ -363,8 +363,8 @@ namespace cli
 				ss << ToString(code) << " ";
 
 			ss << "\nsupported properties: ";
-			_batterySupported = _gdi.Supports(mtp::DeviceProperty::BatteryLevel);
-			_deviceFriendlyNameSupported = _gdi.Supports(mtp::DeviceProperty::DeviceFriendlyName);
+			_batterySupported = _gdi.Supports(mtp::OperationCode::GetDevicePropValue) && _gdi.Supports(mtp::DeviceProperty::BatteryLevel);
+			_deviceFriendlyNameSupported = _gdi.Supports(mtp::OperationCode::GetDevicePropValue) && _gdi.Supports(mtp::DeviceProperty::DeviceFriendlyName);
 
 			for(DeviceProperty code : _gdi.DevicePropertiesSupported)
 				ss << ToString(code) << " ";