* Fixed SEGV in iwkv_cursor_open with zero-length key and IWDB_VNUM64_KEYS (#42)
* Fixed SEGV in iwkv_cursor_open with zero-length key and IWDB_VNUM64_KEYS (#42)

Softmotions/iowow,Softmotions/iowow,Softmotions/iowow,Softmotions/iowow,Softmotions/iowow