diff options
Diffstat (limited to 'include/stc/cmap.h')
| -rw-r--r-- | include/stc/cmap.h | 20 |
1 files changed, 11 insertions, 9 deletions
diff --git a/include/stc/cmap.h b/include/stc/cmap.h index 659b89f7..ed8a81c8 100644 --- a/include/stc/cmap.h +++ b/include/stc/cmap.h @@ -361,15 +361,17 @@ _cx_memb(_insert_entry_)(_cx_self* self, _cx_rawkey rkey) { #if !defined _i_no_clone STC_DEF _cx_self _cx_memb(_clone)(_cx_self m) { - _cx_value *t = c_alloc_n(_cx_value, m.bucket_count), *dst = t, *m_end = m.table + m.bucket_count; - uint8_t *h = (uint8_t *)memcpy(c_malloc(m.bucket_count + 1), m._hashx, m.bucket_count + 1); - if (!(t && h)) - { c_free(t), c_free(h), t = 0, h = 0, m.bucket_count = 0; } - else - for (; m.table != m_end; ++m.table, ++m._hashx, ++dst) - if (*m._hashx) - *dst = _cx_memb(_value_clone)(*m.table); - m.table = t, m._hashx = h; + if (m.table) { + _cx_value *t = c_alloc_n(_cx_value, m.bucket_count), *dst = t, *m_end = m.table + m.bucket_count; + uint8_t *h = (uint8_t *)memcpy(c_malloc(m.bucket_count + 1), m._hashx, m.bucket_count + 1); + if (!(t && h)) + { c_free(t), c_free(h), t = 0, h = 0, m.bucket_count = 0; } + else + for (; m.table != m_end; ++m.table, ++m._hashx, ++dst) + if (*m._hashx) + *dst = _cx_memb(_value_clone)(*m.table); + m.table = t, m._hashx = h; + } return m; } #endif |