tools/fimgfx.c

@@ -87,6 +87,13 @@ int		foo;
 fprintf(stderr, ">>> %s ( %p %p %f )\n", __func__, S, D, kf);
 #endif
 
+foo = fimg_copy_data(S, D);
+if (foo) {
+	fprintf(stderr, "%s err %d copy data %p -> %p\n", __func__,
+				foo, 		S, D);
+	return -98;
+	}
+
 foo = fimg_classif_trial(S, D, kf, 0);
 if (foo) {
 	fprintf(stderr, "%s err %d classif_trial %p\n", __func__,

tools/fimghalfsize.c

@@ -1,5 +1,4 @@
 /*
- * halfsizing an fimg picture.
 */
 
 #include  <stdio.h>
@@ -42,7 +41,7 @@ if (foo) {
 	return -1;
 	}
 
-return 0;
+return -1;
 }
 
 /* ------------------------------------------------------------- */