diff --git a/animation_nodes/nodes/mesh/mesh_object_output.py b/animation_nodes/nodes/mesh/mesh_object_output.py
index 1e2efe371..f05efe08d 100644
--- a/animation_nodes/nodes/mesh/mesh_object_output.py
+++ b/animation_nodes/nodes/mesh/mesh_object_output.py
@@ -177,7 +177,7 @@ def setMesh(self, outMesh, mesh, object):
             elif dataType in ("FLOAT2", "FLOAT_VECTOR"):
                 attributeOut.data.foreach_set("vector", data.asMemoryView())
             elif dataType == "BOOLEAN":
-                attributeOut.data.foreach_set("value", data.asNumpyArray() != 0)
+                attributeOut.data.foreach_set("value", numpy.not_equal(data.asNumpyArray(), b'\0'))
             else:
                 attributeOut.data.foreach_set("color", data.asMemoryView())