Fix limit_samples check in various drivers.

[libsigrok.git] / hardware / agilent-dmm / sched.c

diff --git a/hardware/agilent-dmm/sched.c b/hardware/agilent-dmm/sched.c
index 339dbac6aaf11e6a995c276c663d15fafc018cba..67c2a1b66330d01f29a7edc2c927ff192065216e 100644 (file)
--- a/hardware/agilent-dmm/sched.c
+++ b/hardware/agilent-dmm/sched.c
@@ -119,7 +119,7 @@ SR_PRIV int agdmm_receive_data(int fd, int revents, void *cb_data)
 
        dispatch(sdi);
 
-       if (devc->num_samples >= devc->limit_samples)
+       if (devc->limit_samples && devc->num_samples >= devc->limit_samples)
                sdi->driver->dev_acquisition_stop(sdi, cb_data);
 
        return TRUE;