fix for "variable length array folded to constant array as an extensi…

…on" error

testapp.c

@@ -1807,7 +1807,7 @@ static enum test_return test_binary_pipeline_hickup(void)
 
 
 static enum test_return test_issue_101(void) {
-    const int max = 2;
+    enum { max = 2 };
     enum test_return ret = TEST_PASS;
     int fds[max];
     int ii = 0;