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Add variable initialisation. Doesn't really make a difference, just neater.
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@ -230,7 +230,7 @@ portBASE_TYPE xHigherPriorityTaskWoken = pdFALSE;
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#pragma interruptlow vSerialTxISR save=PRODH, PRODL, TABLAT, section(".tmpdata")
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void vSerialTxISR( void )
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{
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portCHAR cChar, cTaskWoken;
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portCHAR cChar, cTaskWoken = pdFALSE;
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if( xQueueReceiveFromISR( xCharsForTx, &cChar, &cTaskWoken ) == pdTRUE )
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{
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