Fix expcetion when length=0

b38f8252 · Him188 · 5c68fc53 · b38f8252
Commit b38f8252 authored Feb 02, 2020 by Him188
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mirai-core-qqandroid/src/commonMain/kotlin/net/mamoe/mirai/qqandroid/network/QQAndroidBotNetworkHandler.kt ...moe/mirai/qqandroid/network/QQAndroidBotNetworkHandler.kt +5 -0

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--- a/mirai-core-qqandroid/src/commonMain/kotlin/net/mamoe/mirai/qqandroid/network/QQAndroidBotNetworkHandler.kt
+++ b/mirai-core-qqandroid/src/commonMain/kotlin/net/mamoe/mirai/qqandroid/network/QQAndroidBotNetworkHandler.kt
@@ -276,6 +276,11 @@ internal class QQAndroidBotNetworkHandler(bot: QQAndroidBot) : BotNetworkHandler
            while (rawInput.remaining >= length) {
                parsePacketAsync(rawInput.readPacket(length))

+                if (rawInput.remaining == 0L) {
+                    cachedPacket.value = null // 表示包长度正好
+                    cachedPacketTimeoutJob?.cancel()
+                    return
+                }
                length = rawInput.readInt() - 4
            }