Use http.CanonicalHeaderKey
diff --git a/internal/api.go b/internal/api.go
index 3a0214e..a6ec19e 100644
--- a/internal/api.go
+++ b/internal/api.go
@@ -44,6 +44,7 @@
curNamespaceHeader = http.CanonicalHeaderKey("X-AppEngine-Current-Namespace")
userIPHeader = http.CanonicalHeaderKey("X-AppEngine-User-IP")
remoteAddrHeader = http.CanonicalHeaderKey("X-AppEngine-Remote-Addr")
+ devRequestIdHeader = http.CanonicalHeaderKey("X-Appengine-Dev-Request-Id")
// Outgoing headers.
apiEndpointHeader = http.CanonicalHeaderKey("X-Google-RPC-Service-Endpoint")
@@ -494,7 +495,7 @@
if ticket == "" {
ticket = DefaultTicket()
}
- if dri := c.req.Header.Get("X-Appengine-Dev-Request-Id"); IsDevAppServer() && dri != "" {
+ if dri := c.req.Header.Get(devRequestIdHeader); IsDevAppServer() && dri != "" {
ticket = dri
}
req := &remotepb.Request{
