1 files changed, 6 insertions, 0 deletions

diff --git a/src/ChangeLog b/src/ChangeLog
index f4e4fdf5d59..fcf895a1982 100644
--- a/src/ChangeLog
+++ b/src/ChangeLog
@@ -1,5 +1,11 @@
 2001-09-18  Gerd Moellmann  <gerd@gnu.org>
 
+        * buffer.c (modify_overlay): Don't do nothing if START == END;
+        This can still be a modification, for example when an overlay has
+        a before-string or after-string.
+        (Fdelete_overlay): Prevent redisplay optimizations when deleting
+        an overlay with before-string or after-string.
+
         * s/netbsd.h (C_SWITCH_SYSTEM): Add.
         (LD_SWITCH_SYSTEM): Include /usr/local/lib.