fixed bug in cube association build logic

GNS-Science · Jun 23, 2024 · a7bf9a0 · a7bf9a0
1 parent e8b22de
commit a7bf9a0
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/src/main/java/org/opensha/sha/earthquake/rupForecastImpl/nshm23/NSHM23_InvConfigFactory.java b/src/main/java/org/opensha/sha/earthquake/rupForecastImpl/nshm23/NSHM23_InvConfigFactory.java
@@ -1128,9 +1128,10 @@ private static void doPreGridBuildHook(FaultSystemSolution sol, LogicTreeBranch<
 				cubeAssociations = null; // force a rebuild
 			}
 			// build cube associations
-			if (cubeAssociations != null)
+			if (cubeAssociations == null)
 				cubeAssociations = buildFaultCubeAssociations(rupSet, seisRegions);
 		}
+		Preconditions.checkNotNull(cubeAssociations, "Cube associations is null");
 		// add to the rupture set
 		if (addCubeAssoc)
 			rupSet.addModule(cubeAssociations);