diff options
| -rw-r--r-- | src/linux/up-device-supply.c | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/src/linux/up-device-supply.c b/src/linux/up-device-supply.c index 6edf420..85c6f9f 100644 --- a/src/linux/up-device-supply.c +++ b/src/linux/up-device-supply.c @@ -851,7 +851,13 @@ up_device_supply_refresh_device (UpDeviceSupply *supply) } /* get a precise percentage */ - percentage = sysfs_get_double (native_path, "capacity"); + percentage = sysfs_get_double_with_error (native_path, "capacity"); + if (percentage < 0.0) { + /* Probably talking to the device over Bluetooth */ + state = UP_DEVICE_STATE_UNKNOWN; + g_object_set (device, "state", state, NULL); + return FALSE; + } state = up_device_supply_get_state (native_path); |