drivers: modem_cellular: allow leaving out the chat_filter parameter

Allow not specifying the chat_filter parameter in a device
definition, which is equivalent to setting it to "".

Signed-off-by: Tomi Fontanilles <tomi.fontanilles@nordicsemi.no>
This commit is contained in:
Tomi Fontanilles 2024-03-07 11:35:04 +02:00 committed by Fabio Baltieri
parent c08b66cfee
commit fd5c76ddfd

View file

@ -1516,7 +1516,7 @@ static int modem_cellular_init(const struct device *dev)
.delimiter = data->chat_delimiter,
.delimiter_size = strlen(data->chat_delimiter),
.filter = data->chat_filter,
.filter_size = strlen(data->chat_filter),
.filter_size = data->chat_filter ? strlen(data->chat_filter) : 0,
.argv = data->chat_argv,
.argv_size = ARRAY_SIZE(data->chat_argv),
.unsol_matches = unsol_matches,