Fixed checking if LST exists

2020-01-30 14:21:18 +00:00 · 2020-01-30 14:21:18 +00:00 · 953a5d7004
commit 953a5d7004
parent e7d1f211bc
1 changed files with 1 additions and 1 deletions
--- a/openflexure_microscope/microscope.py
+++ b/openflexure_microscope/microscope.py
@ -176,7 +176,7 @@ class Microscope:
                # Read LST. Returns None if no LST is active
                lst_arr = self.camera.read_lens_shading_table()

-                if lst_arr:
+                if lst_arr is not None:
                    b64_string, dtype, shape = serialise_array_b64(lst_arr)

                    settings_current["camera"]["lens_shading_table"] = {