Request body: added alert to catch duplicate body saving.

If due to an error ngx_http_request_body_save_filter() is called
more than once with rb->rest == 0, this used to result in a segmentation
fault.  Added an alert to catch such errors, just in case.
1 file changed
tree: 411d6f4191dc071c1774feec0e3a3f313a21cb67
  1. auto/
  2. conf/
  3. contrib/
  4. docs/
  5. misc/
  6. src/
  7. .hgtags