[PATCH 0/4] clean-up store_updated_refs

Vasyl' Vavrychuk (4):
  Reduce url_len variable scope
  Extract function trim_url and optimize calls of it.
  Dont use the same variable for different things
  Replace pointer arithmetic with strbuf

 builtin/fetch.c |   63 ++++++++++++++++++++++++++++++++----------------------
 1 files changed, 37 insertions(+), 26 deletions(-)