[PATCH 0/4] enhance string-list API to fix sign compare warnings

Hi All:

This is a small PATCH to enhance string-list API "string_list_find_insert_index" which has introduced sign compare warnings.

Thanks, Jialuo

shejialuo (4):
  string-list: allow passing NULL for `get_entry_index`
  string-list: replace negative index encoding with "exact_match"
    parameter
  string-list: change "string_list_find_insert_index" return type to
    "size_t"
  refs: enable sign compare warnings check

 add-interactive.c |  7 ++++---
 mailmap.c         | 10 ++++------
 refs.c            | 13 ++++---------
 string-list.c     | 16 +++++++---------
 string-list.h     |  4 ++--
 5 files changed, 21 insertions(+), 29 deletions(-)