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-rw-r--r--vendor/golang.org/x/net/http2/server.go2
1 files changed, 1 insertions, 1 deletions
diff --git a/vendor/golang.org/x/net/http2/server.go b/vendor/golang.org/x/net/http2/server.go
index 69e1a776..345b7cd8 100644
--- a/vendor/golang.org/x/net/http2/server.go
+++ b/vendor/golang.org/x/net/http2/server.go
@@ -2058,7 +2058,7 @@ func (sc *serverConn) newWriterAndRequestNoBody(st *stream, rp requestParam) (*r
var trailer http.Header
for _, v := range rp.header["Trailer"] {
for _, key := range strings.Split(v, ",") {
- key = http.CanonicalHeaderKey(strings.TrimSpace(key))
+ key = http.CanonicalHeaderKey(textproto.TrimString(key))
switch key {
case "Transfer-Encoding", "Trailer", "Content-Length":
// Bogus. (copy of http1 rules)