embarquement de la fonderie

funcs/contour2x2.c

@@ -83,6 +83,9 @@ for (y=0; y<psrc->height-1; y++) {
 
 	}
 
+/* kill potential NaN values in last row or last column */
+				fimg_killborders(pdst);
+
 return 0;
 }
 /* --------------------------------------------------------------------- */

funcs/filtrage.c

@@ -168,7 +168,8 @@ for (idx=0; idx<w; idx++) {
 	fimg_plot_rgb(img, idx, h-1, 0.0, 0.0, 0.0);
 #endif
 	}
-return -1;
+
+return 0;
 }
 /* -------------------------------------------------------------------- */
 int fimg_lissage_2x2(FloatImg *img)