IFDHCreateChannelByName(): check the value returned by ccid_open_hack_post()
IFDHCreateChannelByName(): check the value returned by ccid_open_hack_post()

If ccid_open_hack_post() fails (the strings could not be loaded in a
GEMPCPINPAD reader as in revision 6216) then we return with an error
instead of ignoring the issue.


git-svn-id: d8b078d517c8be834637447f210d7177f0fa38d6@6217 0ce88b0d-b2fd-0310-8134-9614164e65ea

LudovicRousseau/CCID,hiranotaka/ccid-scr331-nttcom,hiranotaka/ccid-scr331-nttcom,hiranotaka/ccid-scr331-nttcom,LudovicRousseau/CCID,LudovicRousseau/CCID,hiranotaka/ccid-scr331-nttcom