Changeset 1186

Timestamp:

01/09/12 21:06:51 (4 months ago)

Author:

alonbl

Message:

ccid: signal status change only if actually changed in poll mode

File:

• trunk/src/ifd/ifd-ccid.c (modified) (1 diff)

trunk/src/ifd/ifd-ccid.c

@@ -979 +979 @@
         }
 
-        ifd_debug(1, "probed result: %d", IFD_CARD_STATUS_CHANGED | stat);
-
-        *status = IFD_CARD_STATUS_CHANGED | stat;
+        ifd_debug(1, "probed result: %d, cached: %d", stat, st->icc_present[slot]);
+
+        *status = stat;
+        if (
+                st->icc_present[slot] == 0xFF ||
+                (stat&IFD_CARD_PRESENT) != (st->icc_present[slot]&IFD_CARD_PRESENT)
+        ) {
+                *status |= IFD_CARD_STATUS_CHANGED;
+        }
         st->icc_present[slot] = stat;
         return 0;