1) Open a PM.
2) Move it to another folder.
3) Observe that the message is properly moved; correct behavior.
1) Reply to a PM.
2) Move it to another folder.
3) Observe that you receive a "CANNOT_MOVE_SPECIAL" error, and the message isn't moved; incorrect behavior.
url for the former that works: ucp.php?i=pm&mode=view&f=0&p=
url for the latter that doesn't: ucp.php?i=pm&mode=view&p=
2) Move it to another folder.
3) Observe that the message is properly moved; correct behavior.
1) Reply to a PM.
2) Move it to another folder.
3) Observe that you receive a "CANNOT_MOVE_SPECIAL" error, and the message isn't moved; incorrect behavior.
url for the former that works: ucp.php?i=pm&mode=view&f=0&p=
url for the latter that doesn't: ucp.php?i=pm&mode=view&p=