diff options
Diffstat (limited to 'core/src')
| -rw-r--r-- | core/src/xmake/hash/xxhash.c | 16 |
1 files changed, 8 insertions, 8 deletions
diff --git a/core/src/xmake/hash/xxhash.c b/core/src/xmake/hash/xxhash.c index 77bf32dfe..4edcddb59 100644 --- a/core/src/xmake/hash/xxhash.c +++ b/core/src/xmake/hash/xxhash.c @@ -138,7 +138,7 @@ tb_int_t xm_hash_xxhash(lua_State *lua) { } // compuate hash - tb_byte_t const *buffer; + tb_byte_t const *buffer = tb_null; tb_uint32_t value32; XXH64_hash_t value64; XXH128_hash_t value128; @@ -154,14 +154,14 @@ tb_int_t xm_hash_xxhash(lua_State *lua) { buffer = (tb_byte_t const *)&value32; } - // make xxhash string - tb_char_t s[256]; - tb_size_t n = mode >> 3; - tb_size_t len = xm_hash_make_cstr(s, buffer, n); + if (buffer) { + tb_char_t s[256]; + tb_size_t n = mode >> 3; + tb_size_t len = xm_hash_make_cstr(s, buffer, n); - // save result - lua_pushlstring(lua, s, len); - ok = tb_true; + lua_pushlstring(lua, s, len); + ok = tb_true; + } } // exit stream |