BUG: 500 error if presentation exchange (VS DCQL) is used for SD-JWT

[timbl-ont]

When using PEX it looks like dcql_query is undefined - error on this line:

acapy-plugins/oid4vc/oid4vc/public_routes.py

Line 525 in def1537

if dcql_query:

File "/usr/src/app/oid4vc/public_routes.py", line 503, in get_request demo-issuer-1 | if dcql_query: demo-issuer-1 | ^^^^^^^^^^ demo-issuer-1 | UnboundLocalError: cannot access local variable 'dcql_query' where it is not associated with a value

FYI: @mepeltier

[mepeltier]

Thanks for catching that. Should be a relatively easy fix, and I can roll that in with some other fixes and updates I'm working on currently