Z991239-4612 #comment 增加判断，防止误删文件夹的异常情况发生

Signed-Off-By: commit-hook

Module/mod_UpgradeMgr/UpgradeTaskFSM.cpp

@@ -3683,6 +3683,11 @@ ErrorCodeEnum CUpgradeTaskFSM::DeleteUnzipDir()
 		DbgWithLink(LOG_LEVEL_INFO,LOG_TYPE_SYSTEM).setAPI("DeleteUnzipDir")("DeleteUnzipDir is fail,get Downloads Path is fail");
 		return Error_Unexpect;
 	}
+	//判断解压缩文件夹名是否存在，不存在告警
+	if (m_currentTask.pack_name.IsNullOrEmpty()) {
+		DbgWithLink(LOG_LEVEL_INFO, LOG_TYPE_SYSTEM).setAPI("DeleteUnzipDir")("DeleteUnzipDir is fail ,temp unzip dir name is null");
+		return Error_Unexpect;
+	}
 	CSimpleStringA strUnzipDir = CSimpleStringA::Format("%s" SPLIT_SLASH_STR "%s", strDownloadsPath.GetData(), m_currentTask.pack_name.GetData());
 	
 	//解压去除了.zip后缀