[PATCH 1/1] doc: Mention commit signatures in HACKING.

[Leo Famulari]

* HACKING: Mention commit signatures.
---
 HACKING | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/HACKING b/HACKING
index 41838ee..ee5dfff 100644
--- a/HACKING
+++ b/HACKING
@@ -35,6 +35,10 @@ upgrading GnuTLS or GLib.)  We have a mailing list for 
commit notifications
 (address@hidden), so people can notice.  Before pushing your changes,
 make sure to run ‘git pull --rebase’.
 
+All commits that are pushed to the central repository on Savannah should
+be signed with a PGP key, and the key should be uploaded to your user
+account on Savannah.
+
 For anything else, please post to address@hidden and leave time for a
 review, without committing anything.  If you didn’t receive any reply
 after two weeks, and if you’re confident, it’s OK to commit.
-- 
2.9.0