diff options
Diffstat (limited to 'weather')
| -rw-r--r-- | weather/weather.go | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/weather/weather.go b/weather/weather.go index e001255..7b7161a 100644 --- a/weather/weather.go +++ b/weather/weather.go @@ -121,7 +121,11 @@ func NewWeather(lat, lng float32) (*Weather, error, int) { // Add alerts if they exist. if len(fBundle.Alerts.Features) > 0 { w.Alerts = make([]Alert, 0) + am := make(map[string]bool, 0) // Alerts map. for _, f := range fBundle.Alerts.Features { + if _, ok := am[f.Id]; ok { + continue // Duplicate; skip. + } a := Alert{ Event: f.Properties.Event, Severity: f.Properties.Severity, @@ -129,6 +133,7 @@ func NewWeather(lat, lng float32) (*Weather, error, int) { Instruction: strings.Split(f.Properties.Instruction, "\n\n"), } w.Alerts = append(w.Alerts, a) + am[f.Id] = true } } return w, nil, 200 |