Commit cd0db1c7 authored by Jonas Waeber's avatar Jonas Waeber
Browse files

Throw exception when the config files are empty.

parent 1d6f483d
......@@ -40,7 +40,11 @@ class YamlLoader(private val directory: String) {
val load = Load(settings)
return try {
load.loadAllFromString(readFiles()) as Iterable<Any>
val data = readFiles()
if (data.isEmpty()) {
throw InvalidMappingException("The mapping file may not be empty!")
load.loadAllFromString(data) as Iterable<Any>
} catch (ex: MissingEnvironmentVariableException) {
throw MissingSettingException("env", ex.localizedMessage)
} catch (ex: ClassCastException) {
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