Fix Operator activation via shortcut key.

mesh_snap_utilities_line/__init__.py

@@ -22,7 +22,7 @@
 bl_info = {
     "name": "Snap_Utilities_Line",
     "author": "Germano Cavalcante",
-    "version": (5, 9, 8),
+    "version": (5, 9, 9),
     "blender": (2, 80, 0),
     "location": "View3D > TOOLS > Line Tool",
     "description": "Extends Blender Snap controls",

mesh_snap_utilities_line/common_classes.py

@@ -358,6 +358,7 @@ class SnapUtilities:
         else:
             #init these variables to avoid errors
             self.obj = context.active_object
+            self.bm = None
             self.geom = None
             self.type = 'OUT'
             self.location = Vector()