fix context detection

Author: tomvanmele

CHANGELOG.md

@@ -17,6 +17,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 * Fixed error in `circle_to_compas` from Rhino.
 * Fixed Rhino to Rhino brep serialization.
 * Upated `compas.scene.Group.add()` to pass on group kwargs as default for child items.
+* Fixed bug in context detection, which wrongly defaults to `Viewer` instead of `None`.
 
 ### Removed
 

src/compas/scene/context.py

@@ -112,9 +112,9 @@ def detect_current_context():
         return "Rhino"
     if compas.is_blender():
         return "Blender"
-    other_contexts = [v for v in ITEM_SCENEOBJECT.keys()]
-    if other_contexts:
-        return other_contexts[0]
+    # other_contexts = [v for v in ITEM_SCENEOBJECT.keys()]
+    # if other_contexts:
+    #     return other_contexts[0]
 
     return None