index to zero rather than none

EasyScience · Nov 5, 2024 · 3965023 · 3965023
1 parent b03455e
commit 3965023
Showing 1 changed file with 4 additions and 4 deletions.
diff --git a/src/easyreflectometry/project.py b/src/easyreflectometry/project.py
@@ -49,10 +49,10 @@ def __init__(self):
         self._q_min: float = None
         self._q_max: float = None
         self._q_resolution: int = None
-        self._current_material_index: int = None
-        self._current_model_index: int = None
-        self._current_assembly_index: int = None
-        self._current_layer_index: int = None
+        self._current_material_index = 0
+        self._current_model_index = 0
+        self._current_assembly_index = 0
+        self._current_layer_index = 0
 
         # Project flags
         self._created = False