hdfsee: More rings, and fix a simple bug

src/dw-hdfsee.c

@@ -255,10 +255,15 @@ static int draw_stuff(cairo_surface_t *surf, DisplayWindow *dw)
 			show_ring(cr, dw, 5.0e-10, "5A", &basic_m,
 			          0.0, 1.0, 0.0);
 			show_ring(cr, dw, 4.0e-10, "4A", &basic_m,
-			          0.0, 1.0, 0.0);
-			//show_ring(cr, dw, 3.0e-10, "3A", &basic_m);
-			//show_ring(cr, dw, 2.0e-10, "2A", &basic_m);
-			//show_ring(cr, dw, 1.0e-10, "1A", &basic_m);
+			          0.2, 1.0, 0.2);
+			show_ring(cr, dw, 3.0e-10, "3A", &basic_m,
+			          0.4, 1.0, 0.4);
+			show_ring(cr, dw, 2.0e-10, "2A", &basic_m,
+			          0.6, 1.0, 0.6);
+			show_ring(cr, dw, 1.0e-10, "1A", &basic_m,
+			          0.8, 1.0, 0.8);
+			show_ring(cr, dw, 1.0e-10, "0.5A", &basic_m,
+			          1.0, 1.0, 1.0);
 		} else {
 			int i;
 			for ( i=0; i<dw->n_rings; i++ ) {

src/hdfsee.c

@@ -126,7 +126,7 @@ int main(int argc, char *argv[])
 	gtk_init(&argc, &argv);
 
 	/* Short options */
-	while ((c = getopt_long(argc, argv, "hp:b:i:c:e:g:2:",
+	while ((c = getopt_long(argc, argv, "hp:b:i:c:e:g:2:r:",
 	                        longopts, NULL)) != -1) {
 
 		char *test;
@@ -175,6 +175,7 @@ int main(int argc, char *argv[])
 				ERROR("Ring size must be numerical.\n");
 				return 1;
 			}
+			break;
 
 		case 'r' :
 			config_showrings = 1;