Use index.html as filename for conditional-get when file is missing in URI

Previously we disabled conditional-get if file part is missing in URI.
But we use constant string "index.html" in this case, so we can do the
same to determine the modification time.  In this patch, if we have
file part in URI, we are not going to set absolute file path in
FileEntry, since it prevents content-disposition from working.

1 files changed, 1 insertions, 1 deletions

diff --git a/src/HttpResponse.cc b/src/HttpResponse.cc
index c4168b3e..80c1cfd6 100644
--- a/src/HttpResponse.cc
+++ b/src/HttpResponse.cc
@@ -124,7 +124,7 @@ std::string HttpResponse::determineFilename() const
     auto file = httpRequest_->getFile();
     file = util::percentDecode(file.begin(), file.end());
     if (file.empty()) {
-      return "index.html";
+      return Request::DEFAULT_FILE;
     }
     return file;
   }