Added missing check for "None" state.

spcl · Jul 14, 2023 · 4ec4451 · 4ec4451
1 parent 6d4b8b0
commit 4ec4451
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/dace/transformation/interstate/sdfg_nesting.py b/dace/transformation/interstate/sdfg_nesting.py
@@ -1000,7 +1000,7 @@ def _check_cand(candidates, outer_edges):
                     continue
 
                 # Check w.r.t. loops
-                if len(nstate.ranges) > 0:
+                if nstate is not None and len(nstate.ranges) > 0:
                     # Re-annotate loop ranges, in case someone changed them
                     # TODO: Move out of here!
                     for ns in nsdfg.sdfg.states():