diff --git a/funcs/falsecolors.c b/funcs/falsecolors.c
index 663dd98..c77e2dc 100644
--- a/funcs/falsecolors.c
+++ b/funcs/falsecolors.c
@@ -21,11 +21,11 @@ int fimg_falsecolors_0(FloatImg *src, FloatImg *dst, int k, float valf)
 {
 int		x, y;
 
-fprintf(stderr, ">>> %s ( %p %p %d %f )\n", __func__,
+fprintf(stderr, ">>> %s ( %p %p  %d  %f )\n", __func__,
 					src, dst, k, valf);
 
-for (y=0; y<src->height, y++) {
-	for (x=0; x<src->width, x++) {
+for (y=0; y<src->height; y++) {
+	for (x=0; x<src->width; x++) {
 
 		/***********************/
 		/* DO SOMETHING HERE ! */
diff --git a/funcs/tests.c b/funcs/tests.c
index 3d48468..4d84c81 100644
--- a/funcs/tests.c
+++ b/funcs/tests.c
@@ -36,6 +36,9 @@ foo = fimg_clear(&dst);
 foo = fimg_falsecolors_0(&src, &dst, type, 3.141592654);
 
 foo= fimg_export_picture(&dst, dstfile, 0);
+
+fimg_destroy(&src);	fimg_destroy(&dst);
+
 return -1;
 }
 /* --------------------------------------------------------------------- */