quic: fix internal error code conversion

Signed-off-by: Efe Karasakal <hi@efe.dev>

Author: efekrskl

src/quic/session.cc

@@ -3649,7 +3649,7 @@ void Session::SendConnectionClose() {
 
   auto ErrorAndSilentClose = [&] {
     Debug(this, "Failed to create connection close packet");
-    SetLastError(QuicError::ForNgtcp2Error(NGTCP2_INTERNAL_ERROR));
+    SetLastError(QuicError::ForNgtcp2Error(NGTCP2_ERR_INTERNAL));
     Close(CloseMethod::SILENT);
   };
 

src/quic/streams.cc

@@ -703,7 +703,7 @@ class Stream::Outbound final : public MemoryRetainer {
             if (flags_.next_pending) {
               flags_.next_pending = false;
               stream_->Destroy(
-                  QuicError::ForNgtcp2Error(NGTCP2_INTERNAL_ERROR));
+                  QuicError::ForNgtcp2Error(NGTCP2_ERR_INTERNAL));
               // We do not need to worry about calling MarkErrored in this case
               // since we are immediately destroying the stream which will
               // release the outbound buffer anyway.