Small optimization of WebUI responses when there isn't a data payload.

11 years ago · b909dd41c5
1 changed files with 1 additions and 1 deletions
--- a/src/webui/httpresponsegenerator.cpp
+++ b/src/webui/httpresponsegenerator.cpp
@ -119,7 +119,7 @@ bool HttpResponseGenerator::gCompress(QByteArray &dest_buffer) {
 }
 QByteArray HttpResponseGenerator::toByteArray() {
-  if (m_gzip) {
+  if (m_gzip && m_message.size() > 0) {// prevents writing a useless and wasteful header
    QByteArray dest_buf;
    if (gCompress(dest_buf)) {
      setValue("content-encoding", "gzip");