Index: trunk/psastro/src/psastroModelArguments.c
===================================================================
--- trunk/psastro/src/psastroModelArguments.c	(revision 21409)
+++ trunk/psastro/src/psastroModelArguments.c	(revision 40553)
@@ -65,6 +65,6 @@
     // each additional word is a file; create names INPUT.%d for them
     for (int i = 0; i < argc - 1; i++) {
-	char name[16];
-	snprintf (name, 16, "INPUT.%d", i);
+	char name[PS_SMALLWORD];
+	ps_snprintf_nowarn (name, PS_SMALLWORD, "INPUT.%d", i);
 	psArray *array = psArrayAlloc(1);
 	array->data[0] = psStringCopy (argv[i+1]);