Use 0 not -1 (since type is size_t) for finalisation argument to do_cipher:

the NULL value for the input buffer is sufficient to notice this case.

1 files changed, 1 insertions, 1 deletions

diff --git a/CHANGES b/CHANGES
index 2b052dd850..2375076ae6 100644
--- a/CHANGES
+++ b/CHANGES
@@ -11,7 +11,7 @@
      do_cipher is subtly changed if this flag is set: the return value
      is the number of characters written to the output buffer (zero is
      no longer an error code) or a negative error code. Also if the
-     input buffer is NULL and length -1 finalisation should be performed.
+     input buffer is NULL and length 0 finalisation should be performed.
      [Steve Henson]
 
   *) If a candidate issuer certificate is already part of the constructed