Remove unused var
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@ -67,10 +67,6 @@ func GetCompatibleLogo(w http.ResponseWriter, r *http.Request) {
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cacheTime := utils.GetCacheDurationSecondsForPath(imagePath)
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writeBytesAsImage(imageBytes, contentType, w, cacheTime)
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referrer := r.Referer()
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if referrer == "" {
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referrer = "an external site"
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}
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if !_hasWarnedSVGLogo {
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log.Warnf("an external site requested your logo. because many social networks do not support SVGs we returned a placeholder instead. change your current logo to a png or jpeg to be most compatible with external social networking sites.")
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_hasWarnedSVGLogo = true
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