Merge pull request #94 from mbande/patch-1

remove empty headers from norm_headers
jazzband · Oct 1, 2018 · 4596590 · 4596590
2 parents 6ba9b1d + c9c8355
commit 4596590
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/revproxy/utils.py b/revproxy/utils.py
@@ -129,14 +129,14 @@ def set_response_headers(response, response_headers):
 
 def normalize_request_headers(request):
     """Function used to transform header, replacing 'HTTP\_' to ''
-    and replace '_' to '-'
+    and replace '_' to '-' of non empty required headers
 
     :param request:  A HttpRequest that will be transformed
     :returns:        A dictionary with the normalized headers
     """
     norm_headers = {}
     for header, value in request.META.items():
-        if required_header(header):
+        if required_header(header) and value:
             norm_header = header.replace('HTTP_', '').title().replace('_', '-')
             norm_headers[norm_header] = value