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Battery: prevent division by zero

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o9000
2015-09-12 12:21:31 +02:00
parent b887d50409
commit 42d1ba2b20
1 changed files with 1 additions and 1 deletions
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2
src/battery/linux.c
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@@ -286,7 +286,7 @@ static gint estimate_power_usage(struct psy_battery *bat, gint old_energy_now, g
gint64 diff_time = bat->timestamp - old_timestamp; gint64 diff_time = bat->timestamp - old_timestamp;
/* µW = (µWh * 3600) / (µs * 1000000) */ /* µW = (µWh * 3600) / (µs * 1000000) */
gint power = diff_power * 3600 * 1000000 / diff_time; gint power = diff_power * 3600 * 1000000 / MAX(1, diff_time);
return power; return power;
} }