Fix broken iio_device_get_sample_size with same-index channels

This fixes a bug introduced in 4792fa3. Signed-off-by: Paul Cercueil <[email protected]>
analogdevicesinc · Apr 24, 2017 · 263bd08 · 263bd08
1 parent cc06805
commit 263bd08
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/device.c b/device.c
@@ -451,6 +451,8 @@ ssize_t iio_device_get_sample_size_mask(const struct iio_device *dev,
 			size += 2 * length - (size % length);
 		else
 			size += length;
+
+		prev = chn;
 	}
 	return size;
 }