diff options
| author | Alex Blasche <alexander.blasche@theqtcompany.com> | 2016-06-20 13:52:25 +0200 |
|---|---|---|
| committer | Timur Pocheptsov <timur.pocheptsov@theqtcompany.com> | 2016-06-24 08:10:49 +0000 |
| commit | e69fed2980b48e21035b1be930901f2d8856b725 (patch) | |
| tree | b9c1b741038ff6c9749db29a863d63c483354c22 /src/bluetooth/qbluetoothdevicediscoveryagent_ios.mm | |
| parent | 701670ec91fdd2ccafc334a73c50c94abd5c62db (diff) | |
Add a warning when QBDDAgent::setLowEnergyDiscoveryTimeout is no-op
This can avoid accidental issues or wrong assumptions.
Task-number: QTBUG-53012
Change-Id: I02024a640f89954d6e55b87825276ea6f5f3d862
Reviewed-by: Christian Kandeler <christian.kandeler@theqtcompany.com>
Diffstat (limited to 'src/bluetooth/qbluetoothdevicediscoveryagent_ios.mm')
| -rw-r--r-- | src/bluetooth/qbluetoothdevicediscoveryagent_ios.mm | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/src/bluetooth/qbluetoothdevicediscoveryagent_ios.mm b/src/bluetooth/qbluetoothdevicediscoveryagent_ios.mm index f2611602..aac4f7d5 100644 --- a/src/bluetooth/qbluetoothdevicediscoveryagent_ios.mm +++ b/src/bluetooth/qbluetoothdevicediscoveryagent_ios.mm @@ -390,8 +390,11 @@ int QBluetoothDeviceDiscoveryAgent::lowEnergyDiscoveryTimeout() const void QBluetoothDeviceDiscoveryAgent::setLowEnergyDiscoveryTimeout(int timeout) { // cannot deliberately turn it off - if (d_ptr->lowEnergySearchTimeout < 0 || timeout < 0) + if (d_ptr->lowEnergySearchTimeout < 0 || timeout < 0) { + qCDebug(QT_BT_OSX) << "The Bluetooth Low Energy device discovery timeout cannot be negative " + "or set on a backend which does not support this feature."; return; + } d_ptr->lowEnergySearchTimeout = timeout; return; |