Changed zero-delay message from an Error to a Warning (should really be
a "Notice" if we had those).
diff --git a/ChangeLog b/ChangeLog
index 4afac36..be2d199 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,6 +1,7 @@
2010-07-27 6.6.3-2 Glenn Randers-Pehrson <glennrp@image...>
* Eliminate useless message about assuming zero delay when writing
- a single-frame MNG.
+ a single-frame MNG, and changed it from Error to Warning when
+ writing a multiple-frame MNG.
2010-07-25 6.6.3-1 Glenn Randers-Pehrson <glennrp@image...>
* Don't "ping" a PNG image if it is embedded in a MNG. Otherwise the