Index: src/SynTree/Initializer.cc
===================================================================
--- src/SynTree/Initializer.cc	(revision 274ce8c98a0dc1608308c1bd35c41bcd52a1c812)
+++ src/SynTree/Initializer.cc	(revision d82daa1ecc4c7402ec99194f257a8a9f25ac31ab)
@@ -9,7 +9,7 @@
 // Author           : Richard C. Bilson
 // Created On       : Mon May 18 07:44:20 2015
-// Last Modified By : Andrew Beach
-// Last Modified On : Thr Aug  3 11:33:00 2016
-// Update Count     : 29
+// Last Modified By : Peter A. Buhr
+// Last Modified On : Mon Aug 21 09:53:15 2017
+// Update Count     : 30
 //
 
@@ -80,5 +80,5 @@
 			}
 		}
-		assertf( initializers.size() == designations.size(), "Created ListInit with mismatching initializers (%lu) and designations (%lu)", initializers.size(), designations.size() );
+		assertf( initializers.size() == designations.size(), "Created ListInit with mismatching initializers (%zd) and designations (%zd)", initializers.size(), designations.size() );
 }