grafana/pkg/util/strings.go

19 lines
344 B
Go
Raw Normal View History

package util
func StringsFallback2(val1 string, val2 string) string {
return stringsFallback(val1, val2)
}
func StringsFallback3(val1 string, val2 string, val3 string) string {
return stringsFallback(val1, val2, val3)
}
func stringsFallback(vals ...string) string {
for _, v := range vals {
if v != "" {
return v
}
}
return ""
}