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Adds check to make sure port is given so we avoid a nil bind address.

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This commit is contained in:
James Phillips 2017-10-10 18:11:21 -07:00
parent 275e83de08
commit a16dbc0212
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1 changed files with 3 additions and 0 deletions
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3
agent/config/builder.go
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@ -399,6 +399,9 @@ func (b *Builder) Build() (rt RuntimeConfig, err error) {
for _, s := range c.Segments {
name := b.stringVal(s.Name)
port := b.portVal(fmt.Sprintf("segments[%s].port", name), s.Port)
if port == 0 {
return RuntimeConfig{}, fmt.Errorf("Port must be specified for segment %q", s.Name)
}
bind := b.makeTCPAddr(
b.expandFirstIP(fmt.Sprintf("segments[%s].bind", name), s.Bind),