more recover polish

Author: jcupitt

TODO

@@ -1,3 +1,5 @@
+- doubleclick on file in recover to load?
+
 - try a flatpak build
 
 	will need a network connection

src/action.c

@@ -1034,6 +1034,7 @@ action_proc_div(Reduce *rc, Compile *compile,
 	else if (PEISIMAGE(a) && PEISIMAGE(b))
 		vo_callva(rc, out, "divide", PEGETIMAGE(a), PEGETIMAGE(b));
 	else if (PEISIMAGE(a) && PEISREAL(b)) {
+
 		g_autoptr(VipsArrayDouble) aa =
 			vips_array_double_newv(1, 1.0 / PEGETREAL(b));
 		g_autoptr(VipsArrayDouble) ab =

src/colour.c

@@ -175,7 +175,8 @@ colour_ii_new(Colour *colour)
 
 	float valuef[3];
 	for (int i = 0; i < 3; i++)
-		valuef[i] = colour->value[i];
+		// make sure we don't write -nan etc.
+		valuef[i] = isnormal(colour->value[i]) ? valuef[i] : 0.0;
 	if (vips_image_write_line(ii->image, 0, (VipsPel *) valuef))
 		return NULL;
 

src/recover.c

@@ -372,7 +372,6 @@ recover_delete_temp(const char *filename)
 
     return NULL;
 }
-
 static void
 recover_delete_temps(void)
 {
@@ -446,7 +445,8 @@ recover_ok_action(GSimpleAction *action,
 
 		Mainwindow *main = mainwindow_new(APP(app), wsg);
 		gtk_window_present(GTK_WINDOW(main));
-		mainwindow_cull();
+		// don't call mainwindow_cull() .... we don't want to remove empty
+		// recovered wses
 		symbol_recalculate_all();
 
 		gtk_window_destroy(GTK_WINDOW(recover));