small fix to please @dmaij's compiler (issue #703)

diff --git a/armsrc/iso15693.c b/armsrc/iso15693.c
index 9479c3c038c875da8b5bfe98be45bfa9e8cf4de5..504323922ff5ac8b413fa79c2122c09492b7c6d8 100644 (file)
--- a/armsrc/iso15693.c
+++ b/armsrc/iso15693.c
@@ -837,6 +837,7 @@ static void DecodeReaderInit(uint8_t *data, uint16_t max_len, DecodeReader_t* De
        DecodeReader->state = STATE_READER_UNSYNCD;
        DecodeReader->byteCount = 0;
        DecodeReader->bitCount = 0;
+       DecodeReader->posCount = 0;
        DecodeReader->shiftReg = 0;
 }