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reverse revision 230 - calling connect(NULL) is correct behaviour (selects 1st available device)

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This commit is contained in:
Adam Laurie 2009-12-04 13:51:30 +00:00
parent 5b767ec91e
commit b9c7bb89a7
1 changed files with 3 additions and 4 deletions
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7
src/lib/nfc.c
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@ -124,10 +124,9 @@ nfc_device_t* nfc_connect(nfc_device_desc_t* pndd)
DBG("Autodetecting available devices using %s driver.", drivers_callbacks_list[uiDriver].acDriver);
pndd = drivers_callbacks_list[uiDriver].pick_device ();
}
if (pndd != NULL) {
DBG("Auto-connecting to %s using %s driver", pndd->acDevice, drivers_callbacks_list[uiDriver].acDriver);
pnd = drivers_callbacks_list[uiDriver].connect(pndd);
}
// auto-connect with NULL descriptor is allowed (NULL means "first available")
DBG("Auto-connecting to %s using %s driver", pndd->acDevice, drivers_callbacks_list[uiDriver].acDriver);
pnd = drivers_callbacks_list[uiDriver].connect(pndd);
if(pnd == NULL)
{
DBG("%s Not found",drivers_callbacks_list[uiDriver].acDriver);