linting

OpenCOMPES · Oct 25, 2023 · 6fc47ac · 6fc47ac
1 parent 68bf2b4
commit 6fc47ac
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/sed/calibrator/energy.py b/sed/calibrator/energy.py
@@ -1539,7 +1539,8 @@ def apply_energy_offset(
                 raise ValueError(
                     "Cannot apply binding energy offset to columns with unknown sign.",
                 )
-            signs = [-s for s in signs]
+            else:
+                signs = [-1 * s for s in signs if s is not None]
         elif energy_scale == "kinetic":
             pass
         elif energy_scale is None: