Function cbm_gitignore_free

src/discover/gitignore.c:404–413

}

void cbm_gitignore_free(cbm_gitignore_t *gi) {
    if (!gi) {
        return;
    }
    for (int i = 0; i < gi->count; i++) {
        free(gi->patterns[i].pattern);
    }
    free(gi->patterns);
    free(gi);
}

/* Test seam: lets a unit test simulate strdup() failure mid-merge so the
 * atomic-rollback path can be exercised without real OOM. NULL = use strdup. */