diff options
Diffstat (limited to 'ext/Opcode')
| -rw-r--r-- | ext/Opcode/Opcode.xs | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/ext/Opcode/Opcode.xs b/ext/Opcode/Opcode.xs index 5d9d63f897..1fd2c6b891 100644 --- a/ext/Opcode/Opcode.xs +++ b/ext/Opcode/Opcode.xs @@ -46,7 +46,7 @@ op_names_init() while(i-- > 0) bitmap[i] = 0xFF; /* Take care to set the right number of bits in the last byte */ - bitmap[len-1] = ~(~0 << (maxo & 0x07)); + bitmap[len-1] = (maxo & 0x07) ? ~(~0 << (maxo & 0x07)) : 0xFF; put_op_bitspec(":all",0, opset_all); /* don't mortalise */ } |