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fix: fixed a bug in ble.recon which sometimes caused a crash if ble.recon off was called but no device was present

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evilsocket 2019-03-21 10:57:16 +01:00
commit f23c780eee
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GPG key ID: 1564D7F30393A456
1 changed files with 12 additions and 10 deletions
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22
modules/ble/ble_recon.go
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@ -173,18 +173,20 @@ func (mod *BLERecon) Start() error {
<-mod.quit
mod.Info("stopping scan ...")
if mod.gattDevice != nil {
mod.Info("stopping scan ...")
if mod.currDevice != nil && mod.currDevice.Device != nil && mod.gattDevice != nil {
mod.Debug("resetting connection with %v", mod.currDevice.Device)
mod.gattDevice.CancelConnection(mod.currDevice.Device)
}
if mod.currDevice != nil && mod.currDevice.Device != nil {
mod.Debug("resetting connection with %v", mod.currDevice.Device)
mod.gattDevice.CancelConnection(mod.currDevice.Device)
}
mod.Debug("stopping device")
if err := mod.gattDevice.Stop(); err != nil {
mod.Warning("error while stopping device: %v", err)
} else {
mod.Debug("gatt device closed")
mod.Debug("stopping device")
if err := mod.gattDevice.Stop(); err != nil {
mod.Warning("error while stopping device: %v", err)
} else {
mod.Debug("gatt device closed")
}
}
mod.done <- true