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encode: modernize, replace HasSuffix+TrimSuffix with CutSuffix (#7357)

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Signed-off-by: ledigang <shuangcui@msn.com>
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ledigang 2025-11-22 06:30:26 +08:00 • committed by GitHub
parent b9e6f3b227
commit 2cb426776c
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1 changed files with 2 additions and 2 deletions
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4
modules/caddyhttp/encode/encode.go
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@ -168,8 +168,8 @@ func (enc *Encode) ServeHTTP(w http.ResponseWriter, r *http.Request, next caddyh
// caches without knowing about our changes...
if etag := r.Header.Get("If-None-Match"); etag != "" && !strings.HasPrefix(etag, "W/") {
ourSuffix := "-" + encName + `"`
if strings.HasSuffix(etag, ourSuffix) {
etag = strings.TrimSuffix(etag, ourSuffix) + `"`
if before, ok := strings.CutSuffix(etag, ourSuffix); ok {
etag = before + `"`
r.Header.Set("If-None-Match", etag)
}
}