crewID/libnfc
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions

pn53x_initiator_select_passive_target_ext() function now does not return error when there is no target.

Browse source
This commit is contained in:
Audrey Diacre 2011-12-21 11:52:02 +00:00
parent f93bc59504
commit 340e80d7a8
1 changed files with 1 additions and 5 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

6
libnfc/chips/pn53x.c
View file

@ -989,13 +989,9 @@ pn53x_initiator_select_passive_target_ext (struct nfc_device *pnd,
return pnd->last_error;
}
if ((res = pn53x_InListPassiveTarget (pnd, pm, 1, pbtInitData, szInitData, abtTargetsData, &szTargetsData, timeout)) < 0)
if ((res = pn53x_InListPassiveTarget (pnd, pm, 1, pbtInitData, szInitData, abtTargetsData, &szTargetsData, timeout)) <= 0)
return res;
// Make sure one tag has been found, the PN53X returns 0x00 if none was available
if (res == 0)
return NFC_ECHIP;
// Is a tag info struct available
if (pnt) {
pnt->nm = nm;