python: Fix Channel.read()

It was using an undefined variable. Signed-off-by: Paul Cercueil <[email protected]>
analogdevicesinc · Nov 29, 2023 · 82c0493 · 82c0493
1 parent f924bb4
commit 82c0493
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/bindings/python/iio.py b/bindings/python/iio.py
@@ -853,7 +853,7 @@ def read(self, block, raw=False):
         returns: type=bytearray
             An array containing the samples for this channel
         """
-        array = bytearray(buf._length)
+        array = bytearray(len(block))
         mytype = c_char * len(array)
         c_array = mytype.from_buffer(array)
         length = _c_read(self._channel, block._block, c_array, len(array), raw)