Scenario: Fix profile saving and loading for scenario.

src/Model/Geometry/PointXYZ.py

@@ -164,13 +164,15 @@ class PointXYZ(Point, SQLSubModel):
 
     @classmethod
     def _db_load(cls, execute, data=None):
+        new = []
+
         status = data["status"]
         profile = data["profile"]
         scenario = data["scenario"]
         loaded = data['loaded_pid']
 
         if scenario is None:
-            return
+            return new
 
         table = execute(
             "SELECT pamhyr_id, deleted, " +
@@ -194,7 +196,7 @@ class PointXYZ(Point, SQLSubModel):
             sl = next(it)
             owner_scenario = next(it)
 
-            new = cls(
+            point = cls(
                 id=pid,
                 name=name,
                 x=x, y=y, z=z,
@@ -203,12 +205,12 @@ class PointXYZ(Point, SQLSubModel):
                 owner_scenario=owner_scenario
             )
             if deleted:
-                new.set_as_deleted()
+                point.set_as_deleted()
 
             if sl == -1 or sl is None:
-                new._sl = None
+                point._sl = None
             else:
-                new._sl = next(
+                point._sl = next(
                     filter(
                         lambda s: s.pamhyr_id == sl,
                         data["sediment_layers_list"].sediment_layers
@@ -216,12 +218,14 @@ class PointXYZ(Point, SQLSubModel):
                 )
 
             loaded.add(pid)
-            yield new
+            new.append(point)
 
         data["scenario"] = scenario.parent
-        yield from cls._db_load(execute, data)
+        new += cls._db_load(execute, data)
         data["scenario"] = scenario
 
+        return new
+
     def _db_save(self, execute, data=None):
         if not self.must_be_saved():
             return True