Fixed uninitialized warning #24
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The "status" variable in usart_get_handle() was not initialized. Thus a random value could be returned if every if-statement was passed. This fixes the warning and removes that possibility, making the code more deterministic.
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The "status" variable in usart_get_handle() was not initialized. Thus a random value could be returned if every if-statement was passed. This fixes the warning and removes that possibility, making the code more deterministic.