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[core] Throw ISE when "user.dir" is not available, instead of throwing NPE

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Him188 2023-04-17 14:05:25 +01:00
parent cd18eb857d
commit 959224cad2
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1 changed files with 5 additions and 2 deletions
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7
mirai-core-utils/src/jvmBaseMain/kotlin/MiraiFile.kt
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@ -1,5 +1,5 @@
/*
* Copyright 2019-2022 Mamoe Technologies and contributors.
* Copyright 2019-2023 Mamoe Technologies and contributors.
*
* 此源代码的使用受 GNU AFFERO GENERAL PUBLIC LICENSE version 3 许可证的约束, 可以在以下链接找到该许可证.
* Use of this source code is governed by the GNU AGPLv3 license that can be found through the following link.
@ -62,7 +62,10 @@ public actual interface MiraiFile {
}
public actual fun getWorkingDir(): MiraiFile {
return create(System.getProperty("user.dir"))
return create(
System.getProperty("user.dir")
?: throw IllegalStateException("System property 'user.dir' is not available")
)
}
}
}