[tor-commits] [tor/master] adds changes file

[nickm at torproject.org]

commit 1ca777474b858acfa97137c155488a78006d494b
Author: Chelsea H. Komlo <chelsea.komlo at gmail.com>
Date:   Sun Nov 20 20:00:24 2016 -0500

    adds changes file
---
 changes/ticket20717 | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/changes/ticket20717 b/changes/ticket20717
new file mode 100644
index 0000000..c896f8a
--- /dev/null
+++ b/changes/ticket20717
@@ -0,0 +1,4 @@
+  o Code simplification and refactoring:
+    - Refactors the hashing API to return negative values for errors as is done
+      as a standard throughout the codebase.
+    - Refactors calling functions to expect negative values for errors.