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Prevent division by 0 error in battery usage OSD element

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If the `bat_capacity` was set to 0 (the default) then it would result in a division by 0.
This commit is contained in:
Bruce Luckcuck 2020-03-26 14:01:18 -04:00
parent 5b374c6fe0
commit 13f83ee4a4
1 changed files with 1 additions and 1 deletions
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2
src/main/osd/osd_elements.c
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@ -1014,7 +1014,7 @@ static void osdElementMainBatteryUsage(osdElementParms_t *element)
const float value = constrain(batteryConfig()->batteryCapacity - getMAhDrawn(), 0, batteryConfig()->batteryCapacity); const float value = constrain(batteryConfig()->batteryCapacity - getMAhDrawn(), 0, batteryConfig()->batteryCapacity);
// Calculate mAh used progress // Calculate mAh used progress
const uint8_t mAhUsedProgress = ceilf((value / (batteryConfig()->batteryCapacity / MAIN_BATT_USAGE_STEPS))); const uint8_t mAhUsedProgress = (batteryConfig()->batteryCapacity) ? ceilf((value / (batteryConfig()->batteryCapacity / MAIN_BATT_USAGE_STEPS))) : 0;
// Create empty battery indicator bar // Create empty battery indicator bar
element->buff[0] = SYM_PB_START; element->buff[0] = SYM_PB_START;