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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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4
modules/ble/ble_recon.go
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@ -173,9 +173,10 @@ func (mod *BLERecon) Start() error {
<-mod.quit <-mod.quit
if mod.gattDevice != nil {
mod.Info("stopping scan ...") mod.Info("stopping scan ...")
if mod.currDevice != nil && mod.currDevice.Device != nil && mod.gattDevice != nil { if mod.currDevice != nil && mod.currDevice.Device != nil {
mod.Debug("resetting connection with %v", mod.currDevice.Device) mod.Debug("resetting connection with %v", mod.currDevice.Device)
mod.gattDevice.CancelConnection(mod.currDevice.Device) mod.gattDevice.CancelConnection(mod.currDevice.Device)
} }
@ -186,6 +187,7 @@ func (mod *BLERecon) Start() error {
} else { } else {
mod.Debug("gatt device closed") mod.Debug("gatt device closed")
} }
}
mod.done <- true mod.done <- true
}) })