better if-modified-since handling for cgi-bin

git-svn-id: http://svn.roundup-tracker.org/svnroot/roundup/trunk@1574 57a73879-2fb5-44c3-a270-3262357dd7e2

diff --git a/roundup/cgi/client.py b/roundup/cgi/client.py
index 8f4bf01e42bd9ad2b86a3e79ef9bc37ccbb087b9..8d425923416ef1e55e91e3c013e09a67aabe635d 100644 (file)
--- a/roundup/cgi/client.py
+++ b/roundup/cgi/client.py
@@ -1,4 +1,4 @@
-# $Id: client.py,v 1.101 2003-02-27 05:43:01 richard Exp $
+# $Id: client.py,v 1.102 2003-03-07 21:51:31 richard Exp $
 
 __doc__ = """
 WWW request handler (also used in the stand-alone server).
@@ -443,9 +443,10 @@ class Client:
 
     def serve_static_file(self, file):
         # see if there's an if-modified-since...
-        ims = self.request.headers.getheader('if-modified-since')
-        # cgi will put the header in the env var
-        if not ims and self.env.has_key('HTTP_IF_MODIFIED_SINCE'):
+        if hasattr(self.request, 'headers'):
+            ims = self.request.headers.getheader('if-modified-since')
+        elif self.env.has_key('HTTP_IF_MODIFIED_SINCE'):
+            # cgi will put the header in the env var
             ims = self.env['HTTP_IF_MODIFIED_SINCE']
         filename = os.path.join(self.instance.config.TEMPLATES, file)
         lmt = os.stat(filename)[stat.ST_MTIME]