uboot-mkimage: show help before ERROR message #1
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Buenas, Miguel
Estos son los cambios básicos que he hecho para evitar que solo se muestre el error de la variable de entorno.
Total, en la ayuda no se hace uso alguno de los caracteres de escape, pero he preferido mantener la misma funcionalidad que en la función echo_norm de util.sh.
Ya ves la tontería, pero bueno :)
Saludos,
Jose