diff options
| author | Bastien Nocera <hadess@hadess.net> | 2018-06-18 17:27:05 +0200 |
|---|---|---|
| committer | Bastien Nocera <hadess@hadess.net> | 2019-10-23 16:29:04 +0200 |
| commit | 8947c4619baede38e040fc6b6630e2d703652eeb (patch) | |
| tree | 1d8b8fae02971d8397a34a24113ef4f17b1fa65f | |
| parent | a1a437d7b1e0a9ea46bf72c390c3aeaf6d61c07d (diff) | |
| download | upower-wip/hadess/allow-zero-power-now.tar.gz | |
linux: Allow batteries to report 0 as power_nowwip/hadess/allow-zero-power-now
Which can happen for dual battery machines.
Closes: #44
| -rw-r--r-- | src/linux/up-device-supply.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/src/linux/up-device-supply.c b/src/linux/up-device-supply.c index d7e4423..1ad35e5 100644 --- a/src/linux/up-device-supply.c +++ b/src/linux/up-device-supply.c @@ -672,8 +672,7 @@ up_device_supply_refresh_battery (UpDeviceSupply *supply, state = up_device_supply_get_state (native_path); /* this is the new value in uW */ - energy_rate = fabs (sysfs_get_double (native_path, "power_now") / 1000000.0); - if (energy_rate < 0.01) { + if (!sysfs_get_double_with_error (native_path, "power_now", &energy_rate)) { gdouble charge_full; /* convert charge to energy */ @@ -694,6 +693,8 @@ up_device_supply_refresh_battery (UpDeviceSupply *supply, energy_rate = fabs (sysfs_get_double (native_path, "current_now") / 1000000.0); if (charge_full != 0) energy_rate *= voltage_design; + } else { + energy_rate = fabs (energy_rate / 1000000.0); } /* some batteries don't update last_full attribute */ |