diff options
Diffstat (limited to 'storage/myisam/mi_open.c')
| -rw-r--r-- | storage/myisam/mi_open.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/storage/myisam/mi_open.c b/storage/myisam/mi_open.c index d569c7dd5c8..34bc67ee95b 100644 --- a/storage/myisam/mi_open.c +++ b/storage/myisam/mi_open.c @@ -1176,7 +1176,8 @@ uchar *mi_keyseg_read(uchar *ptr, HA_KEYSEG *keyseg) keyseg->null_pos = mi_uint4korr(ptr); ptr +=4; keyseg->charset=0; /* Will be filled in later */ if (keyseg->null_bit) - keyseg->bit_pos= (uint16)(keyseg->null_pos + (keyseg->null_bit == 7)); + /* We adjust bit_pos if null_bit is last in the byte */ + keyseg->bit_pos= (uint16)(keyseg->null_pos + (keyseg->null_bit == (1 << 7))); else { keyseg->bit_pos= (uint16)keyseg->null_pos; |