Problem with consume the playlists

[mraabs]

Hello there and thank you for this CDN!.

I tried to follow the Readme for running this CDN on my machine. I successfully run make run then I run make ingest. However, when I tried to execute the curl -s http://0.0.0.0:80/live/hls/signal-1/index.m3u8 it shows the following error:

1 lua entry thread aborted: runtime error: /usr/local/openresty/nginx/conf/load_balancer.lua:164: attempt to index field 'var' (a nil value)

It seems that the var variable in return ngx.redirect(cache .. ngx.var.uri); doesn't exist.

I would appreciate it if you could help me to fix this issue.

Thank you