diff options
Diffstat (limited to 'read-cache.c')
| -rw-r--r-- | read-cache.c | 23 |
1 files changed, 14 insertions, 9 deletions
diff --git a/read-cache.c b/read-cache.c index 3bf9ed4d43..edcb2c5d97 100644 --- a/read-cache.c +++ b/read-cache.c @@ -2824,11 +2824,8 @@ static int do_write_index(struct index_state *istate, struct tempfile *tempfile, } } - if (!istate->version) { + if (!istate->version) istate->version = get_index_format_default(the_repository); - if (git_env_bool("GIT_TEST_SPLIT_INDEX", 0)) - init_split_index(istate); - } /* demote version 3 to version 2 when the latter suffices */ if (istate->version == 3 || istate->version == 2) @@ -3255,7 +3252,7 @@ static int too_many_not_shared_entries(struct index_state *istate) int write_locked_index(struct index_state *istate, struct lock_file *lock, unsigned flags) { - int new_shared_index, ret; + int new_shared_index, ret, test_split_index_env; struct split_index *si = istate->split_index; if (git_env_bool("GIT_TEST_CHECK_CACHE_TREE", 0)) @@ -3270,7 +3267,10 @@ int write_locked_index(struct index_state *istate, struct lock_file *lock, if (istate->fsmonitor_last_update) fill_fsmonitor_bitmap(istate); - if (!si || alternate_index_output || + test_split_index_env = git_env_bool("GIT_TEST_SPLIT_INDEX", 0); + + if ((!si && !test_split_index_env) || + alternate_index_output || (istate->cache_changed & ~EXTMASK)) { if (si) oidclr(&si->base_oid); @@ -3278,10 +3278,15 @@ int write_locked_index(struct index_state *istate, struct lock_file *lock, goto out; } - if (git_env_bool("GIT_TEST_SPLIT_INDEX", 0)) { - int v = si->base_oid.hash[0]; - if ((v & 15) < 6) + if (test_split_index_env) { + if (!si) { + si = init_split_index(istate); istate->cache_changed |= SPLIT_INDEX_ORDERED; + } else { + int v = si->base_oid.hash[0]; + if ((v & 15) < 6) + istate->cache_changed |= SPLIT_INDEX_ORDERED; + } } if (too_many_not_shared_entries(istate)) istate->cache_changed |= SPLIT_INDEX_ORDERED; |