[Bug] Trend ratio displays "No data icon" if previous period and current period value is zero

ssenart / lovelace-gazpar-card

GrDF Gazpar meter lovelace card for Home Assistant

MIT License

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[Bug] Trend ratio displays "No data icon" if previous period and current period value is zero #11

Closed ssenart closed 1 year ago

ssenart commented 1 year ago

Trend ratio displays "No data icon" if previous period and current period value is zero. Instead, it should display a trend at 0% with an horizontal arrow.