From: Luiz Augusto von Dentz <luiz.von.dentz@xxxxxxxxx>
The response to ReadValue shall be an array which can be empty.
---
src/gatt-client.c | 8 ++++----
1 file changed, 4 insertions(+), 4 deletions(-)
diff --git a/src/gatt-client.c b/src/gatt-client.c
index 2af6979..57a1f66 100644
--- a/src/gatt-client.c
+++ b/src/gatt-client.c
@@ -297,7 +297,7 @@ static void write_descriptor_cb(struct gatt_db_attribute *attr, int err,
}
static void async_dbus_op_reply(struct async_dbus_op *op, int err,
- const uint8_t *value, size_t length)
+ const uint8_t *value, ssize_t length)
{
const struct queue_entry *entry;
DBusMessage *reply;
@@ -319,7 +319,7 @@ static void async_dbus_op_reply(struct async_dbus_op *op, int err,
return;
}
- if (value)
+ if (length >= 0)
message_append_byte_array(reply, value, length);
send_reply:
@@ -489,7 +489,7 @@ static void write_result_cb(bool success, bool reliable_error,
}
done:
- async_dbus_op_reply(op, err, NULL, 0);
+ async_dbus_op_reply(op, err, NULL, -1);
}
static void write_cb(bool success, uint8_t att_ecode, void *user_data)
@@ -1126,7 +1126,7 @@ static void create_notify_reply(struct async_dbus_op *op, bool success,
else
err = att_ecode ? att_ecode : -ENOENT;
- async_dbus_op_reply(op, err, NULL, 0);
+ async_dbus_op_reply(op, err, NULL, -1);
}
static void register_notify_cb(uint16_t att_ecode, void *user_data)
--
2.7.4
--
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