notes: Don't manipulate lists while tranversing the list
diff --git a/notes.txt b/notes.txt
index e49052b..ba434a3 100644
--- a/notes.txt
+++ b/notes.txt
@@ -5,6 +5,16 @@
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+2015-04-14; Pekka Paalanen <ppaalanen@gmail.com>
+http://lists.freedesktop.org/archives/wayland-devel/2015-April/021309.html
+
+Never destroy weston_views or weston_surfaces from animation hooks.
+Never destroy weston_views from weston_view signals.
+
+Basically, never manipulate a list while transversing it.
+
+
+-----------------------------------------------------------------------
2012-10-23; Pekka Paalanen <ppaalanen@gmail.com>
http://lists.freedesktop.org/archives/wayland-devel/2012-October/005969.html