Don't respond with an entitybody to HEAD requests for html (#1376)
Mind r->header_only when processing the response body.
Fixes https://github.com/pagespeed/ngx_pagespeed/issues/1375
diff --git a/src/ngx_pagespeed.cc b/src/ngx_pagespeed.cc
index 7bef853..8487f8a 100644
--- a/src/ngx_pagespeed.cc
+++ b/src/ngx_pagespeed.cc
@@ -239,6 +239,9 @@
ngx_int_t ps_base_fetch_filter(ngx_http_request_t* r, ngx_chain_t* in) {
ps_request_ctx_t* ctx = ps_get_request_context(r);
+ if (r->header_only) {
+ return NGX_OK;
+ }
if (ctx == NULL || ctx->base_fetch == NULL) {
return ngx_http_next_body_filter(r, in);
}
