Hi,

when passing multiple options with the same name to sigrok-cli, only
the last one in the option string has any effect.

For example:

    sigrok-cli --driver=baylibre-acme --config
probe_power=1=off:probe_power=3=off --set

only powers off the third probe.

The reason for this is using a GHashTable in parse_generic_arg() -
when a key already exists in the hashtable, the corresponding value
gets overwritten. Is this an intentional behavior? I don't see any
hashtable look-ups after any call to parse_generic_arg(). Is there any
reason why it couldn't be changed to a GSList of option structures to
allow duplicate keys?

Best regards,
Bartosz Golaszewski

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