Cancel obsolete rendering task during start up. This may reduce time when starting from journal.

1 files changed, 1 insertions, 1 deletions

diff --git a/model_layer.py b/model_layer.py
index 3ca20bd..f30020a 100644
--- a/model_layer.py
+++ b/model_layer.py
@@ -104,7 +104,7 @@ class Layer(model_allele.Allele):
 #                          if cross_sequence[cross_lenght+1] else other.operator
         return cross_sequence
 
-    def render(self, ctx, width, height):
+    def render(self, task, ctx, width, height):
         """Layer is an abstract class. Call render() on sub classes only."""
         raise TypeError("Layer is an abstract class. " \
                         "Call render() on sub classes only.")