Circumflex character not accepted in oclHashcat 1.37

[emilmaric]

Hi,

I'm using oclHashcat 1.37. When I try to use the circumflex character, ^, as part of a custom charset, oclHashcat will not make use of it at all. 

For example:

Code:

> cudaHashcat64.exe -a 3 -m 120 -1 ?l?u?d@!#$%^&*()_+-= hash.txt ?1?1?1?1?1?1

Whether or not I take out the ^, it does not make a difference. Is this a possible bug?