Cache: reset c->body_start when reading a variant on Vary mismatch.

Previously, a variant not present in shared memory and stored on disk using a
secondary key was read using c->body_start from a variant stored with a main
key.  This could result in critical errors "cache file .. has too long header".
2 files changed
tree: 969ed72d2dc5e2e5c0d85c80dc8596d16ad9de64
  1. auto/
  2. conf/
  3. contrib/
  4. docs/
  5. misc/
  6. src/
  7. .hgtags