error: this 'else' clause does not guard... [-Werror=misleading-indentation]

[Lauszus]

Due to the mix of spaces and tabs used for indentation the following lines:

ArduinoCore-sam/cores/arduino/USB/USBCore.cpp

Lines 688 to 690 in 0a4c3b1

	else
	UDD_Send8(EP0, 0); // TODO
	UDD_Send8(EP0, 0);

are causing the following warning:

/home/travis/.platformio/packages/framework-arduinosam/cores/sam/USB/USBCore.cpp: In function 'void USB_ISR()':
/home/travis/.platformio/packages/framework-arduinosam/cores/sam/USB/USBCore.cpp:688:21: error: this 'else' clause does not guard... [-Werror=misleading-indentation]
                     else
                     ^~~~
/home/travis/.platformio/packages/framework-arduinosam/cores/sam/USB/USBCore.cpp:690:9: note: ...this statement, but the latter is misleadingly indented as if it were guarded by the 'else'
         UDD_Send8(EP0, 0);
         ^~~~~~~~~

See: https://travis-ci.org/felis/USB_Host_Shield_2.0/jobs/569237654

A fix would simply be to replace all tabs with spaces or vice versa.

[arduinotech]

Fix please

[jarusRnD]

Did it resolve?

[Lauszus]

@Suraj-singh999898 no: https://github.com/arduino/ArduinoCore-sam/blob/master/cores/arduino/USB/USBCore.cpp#L689-L690

[Lauszus]

Seems like this was fixed in: 790ff2c, so closing this issue.