--- a/src/backend/slony1_funcs.c
+++ b/src/backend/slony1_funcs.c
@@ -2512,7 +2512,7 @@ getClusterStatus(Name cluster_name, int
 										SPI_getbinval(SPI_tuptable->vals[0], SPI_tuptable->tupdesc, 1, &isnull));
 		SPI_freetuptable(SPI_tuptable);
 		if (cs->localNodeId < 0)
-			elog(ERROR, "Slony-I: Node is uninitialized - cluster %s", DatumGetCString(cluster_name));
+			elog(ERROR, "Slony-I: Node is uninitialized - cluster %s", NameStr(*cluster_name));
 
 		/*
 		 * Initialize the currentXid to invalid
