TTL API change: TTL returns -2 for non existing keys.

[redis.git] / README

diff --git a/README b/README
index 1c3f574678d24e30201d0bbabd70acd6085320d2..51152342a91db408f6dea4c1e85e224536592517 100644 (file)
--- a/README
+++ b/README
@@ -128,4 +128,16 @@ system reboots.
 You'll be able to stop and start Redis using the script named
 /etc/init.d/redis_<portnumber>, for instance /etc/init.d/redis_6379.
 
+Code contributions
+---
+
+Note: by contributing code to the Redis project in any form, including sending
+a pull request via Github, a code fragment or patch via private email or
+public discussion groups, you agree to release your code under the terms
+of the BSD license that you can find in the COPYING file included in the Redis
+source distribution.
+
+Please see the CONTRIBUTING file in this source distribution for more
+information.
+
 Enjoy!