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-rw-r--r--sys/dev/acpica/acpi_battery.c5
1 files changed, 2 insertions, 3 deletions
diff --git a/sys/dev/acpica/acpi_battery.c b/sys/dev/acpica/acpi_battery.c
index 4099468..218e4d9 100644
--- a/sys/dev/acpica/acpi_battery.c
+++ b/sys/dev/acpica/acpi_battery.c
@@ -227,9 +227,8 @@ acpi_battery_get_battinfo(device_t dev, struct acpi_battinfo *battinfo)
total_min += bi[i].min;
/* If this battery is not present, don't use its capacity. */
- if (bi[i].cap == -1)
- bi[i].cap = 0;
- total_cap += bi[i].cap;
+ if (bi[i].cap != -1)
+ total_cap += bi[i].cap;
}
/*
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