Index: tests/sum.cfa
===================================================================
--- tests/sum.cfa	(revision 43a56038cae1657543d903e445c36fbbd2fb698f)
+++ tests/sum.cfa	(revision d908563f67f11148f27b808eadf9cdd55d2df4e3)
@@ -11,6 +11,6 @@
 // Created On       : Wed May 27 17:56:53 2015
 // Last Modified By : Peter A. Buhr
-// Last Modified On : Wed Feb 20 08:32:46 2019
-// Update Count     : 329
+// Last Modified On : Sun May 19 11:21:02 2019
+// Update Count     : 330
 //
 
@@ -29,5 +29,5 @@
 T sum( size_t size, T a[] ) {
 	T total = 0;										// initialize by 0 constructor
-	for ( size_t i = 0; i < size; i += 1 )
+	for ( i; size )
 		total += a[i];									// select appropriate +
 	return total;