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Use 'or' function instead of replacing an already defined variable

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This commit is contained in:
Niklas Keller 2015-10-10 12:58:18 +02:00
parent e583285351
commit cecac88a71
1 changed files with 1 additions and 4 deletions
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5
nginx.tmpl
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@ -74,10 +74,7 @@ server {
upstream {{ $host }} {
{{ range $container := $containers }}
{{ $weight := 1 }}
{{ if $container.Env.VIRTUAL_WEIGHT }}
{{ $weight := $container.Env.VIRTUAL_WEIGHT }}
{{end }}
{{ $weight := or ($container.Env.VIRTUAL_WEIGHT) "1" }}
{{ $addrLen := len $container.Addresses }}
{{/* If only 1 port exposed, use that */}}
{{ if eq $addrLen 1 }}