./scripts/feeds update -a 错误

[zyjia]

我直接clone,没有任何修改就报错了，哪位大神可以看看
tonyzhang@ubuntu18:~/openwrt/immortalwrtARM$ ./scripts/feeds update -a
Updating feed 'packages' from 'https://github.com/padavanonly/packages.git;openwrt-18.06' ...
Already up to date.
Updating feed 'luci' from 'https://github.com/padavanonly/luci.git;openwrt-18.06-k5.4' ...
Already up to date.
Updating feed 'routing' from 'https://github.com/openwrt/routing.git' ...
Already up to date.
Updating feed 'telephony' from 'https://github.com/openwrt/telephony.git' ...
Already up to date.
Create index file './feeds/packages.index'
Create index file './feeds/luci.index'
Create index file './feeds/routing.index'
Create index file './feeds/telephony.index'
Can't exec "": No such file or directory at ./scripts/feeds line 835.

[davidtall]

可以忽略，不影响编译

[gbm777]

#16