Fixed potential leak of temp pool.

In case ngx_hash_add_key() fails, need to goto failed instead of returning,
so that temp_pool will be destoryed.
1 file changed
tree: b079417c43cf13e044b1d0a69bf5293f9ca2fe96
  1. auto/
  2. conf/
  3. contrib/
  4. docs/
  5. misc/
  6. src/
  7. .hgtags