[BUG]下载歌曲输入序号超出搜索结果序号时出错

[geekspeng]

Traceback (most recent call last):
File "/usr/local/bin/music-dl", line 10, in
sys.exit(main())
File "/usr/local/lib/python3.7/site-packages/click/core.py", line 764, in call
return self.main(*args, **kwargs)
File "/usr/local/lib/python3.7/site-packages/click/core.py", line 717, in main
rv = self.invoke(ctx)
File "/usr/local/lib/python3.7/site-packages/click/core.py", line 956, in invoke
return ctx.invoke(self.callback, **ctx.params)
File "/usr/local/lib/python3.7/site-packages/click/core.py", line 555, in invoke
return callback(*args, **kwargs)
File "/usr/local/lib/python3.7/site-packages/music_dl/main.py", line 136, in main
run()
File "/usr/local/lib/python3.7/site-packages/music_dl/main.py", line 89, in run
run()
File "/usr/local/lib/python3.7/site-packages/music_dl/main.py", line 84, in run
music_download(idx, music_list)
File "/usr/local/lib/python3.7/site-packages/music_dl/core.py", line 40, in music_download
music = music_list[int(idx)]
IndexError: list index out of range

[0xHJK]

这个不算BUG吧，序号输入超出了自然是没法下载了

[geekspeng]

可以做一个保护，这样应该对用户更加友好哦，因为我是前面的歌曲都下载成功了，数据越界了就报错，应该防止数组越界的情况吧

[0xHJK]

好的 后面会改进一下

[0xHJK]

问题已修复