Fixed separator in $sent_http_cache_control.

In case multiple "Cache-Control" headers are sent to a client,
multiple values in $sent_http_cache_control were incorrectly
split by a semicolon.  Now they are split by a comma.
1 file changed
tree: ae8d7b6da1498b40b3688ab4ca83598587c903f8
  1. auto/
  2. conf/
  3. contrib/
  4. docs/
  5. misc/
  6. src/
  7. .hgtags