gap/linux: add helpful comment

Signed-off-by: deadprogram <ron@hybridgroup.com>
tinygo-org · Sep 29, 2022 · 79bbc2e · 79bbc2e
1 parent 57f82b6
commit 79bbc2e
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/gap_linux.go b/gap_linux.go
@@ -246,6 +246,7 @@ func makeScanResult(props *device.Device1Properties) ScanResult {
 
 	mData := make(map[uint16][]byte)
 	for k, v := range props.ManufacturerData {
+		// can be either variant or just byte value
 		switch val := v.(type) {
 		case dbus.Variant:
 			mData[k] = val.Value().([]byte)