Better cast

f238f7d0 · Him188 · eca68252 · f238f7d0
Commit f238f7d0 authored Jan 12, 2020 by Him188
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Showing with 1 addition and 2 deletions

mirai-core-timpc/src/commonMain/kotlin/net.mamoe.mirai.timpc/network/packet/event/MemberJoin.kt .../net.mamoe.mirai.timpc/network/packet/event/MemberJoin.kt +1 -2

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--- a/mirai-core-timpc/src/commonMain/kotlin/net.mamoe.mirai.timpc/network/packet/event/MemberJoin.kt
+++ b/mirai-core-timpc/src/commonMain/kotlin/net.mamoe.mirai.timpc/network/packet/event/MemberJoin.kt
@@ -73,8 +73,7 @@ internal object MemberJoinPacketHandler : KnownEventParserAndHandler<MemberJoinE
        discardExact(1) // 01
        val qq = bot.getQQ(readQQ())
-        val member = with(bot) {
+        val member = with(bot as? TIMPCBot ?: error("wrong Bot type passed")) {
-            this as? TIMPCBot ?: error("wrong Bot type passed")
            group.Member(qq, MemberPermission.MEMBER)
        }