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Dependents: microbit-dal microbit-dal microbit-ble-open microbit-dal ... more
Fork of
BLE_API
by 
Bluetooth Low Energy
Diff: common/DiscoveredCharacteristic.cpp
- Revision:
- 498:f3cd1e9e1ebc
- Parent:
- 497:926d444599e8
- Child:
- 499:db9bc083f91e
diff -r 926d444599e8 -r f3cd1e9e1ebc common/DiscoveredCharacteristic.cpp
--- a/common/DiscoveredCharacteristic.cpp Fri Jun 19 15:52:03 2015 +0100
+++ b/common/DiscoveredCharacteristic.cpp Fri Jun 19 15:52:03 2015 +0100
@@ -37,6 +37,10 @@
return BLE_ERROR_OPERATION_NOT_PERMITTED;
}
+ if (!gattc) {
+ return BLE_ERROR_INVALID_STATE;
+ }
+
return gattc->read(connHandle, valueHandle, offset);
}