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vars: Make nil values act as empty string instead of "<nil>" (#6174)

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Francis Lavoie 2024-03-21 13:21:53 -04:00 committed by GitHub
parent 32f7dd44ae
commit d13258423d
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1 changed files with 4 additions and 0 deletions
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4
modules/caddyhttp/vars.go
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@ -190,6 +190,8 @@ func (m VarsMatcher) Match(r *http.Request) bool {
varStr = vv.String() varStr = vv.String()
case error: case error:
varStr = vv.Error() varStr = vv.Error()
case nil:
varStr = ""
default: default:
varStr = fmt.Sprintf("%v", vv) varStr = fmt.Sprintf("%v", vv)
} }
@ -281,6 +283,8 @@ func (m MatchVarsRE) Match(r *http.Request) bool {
varStr = vv.String() varStr = vv.String()
case error: case error:
varStr = vv.Error() varStr = vv.Error()
case nil:
varStr = ""
default: default:
varStr = fmt.Sprintf("%v", vv) varStr = fmt.Sprintf("%v", vv)
} }