Updates TODO.

TODO

@@ -5,7 +5,14 @@ This is the list of TODO items for SnapRAID.
 
 - v3.2
 
-* Adds a pid file using flock in the same dir of the first content file.
+ * Check the device of all the files and dirs in scan.c to avoid moint points.
+} else if (S_ISDIR(st.st_mode)) {
+    if (st.st_dev!=disk->device) {
+        printf("Excluding mountpoint directory '%s'\n", path_next);
+    } else
+    if (filter_dir(&state->filterlist, disk->name, sub_next) == 0) {
+        ...
+    }
 
 * Allow to specify the shared path to use to access remote symlink.