tree f50fd074ebb7a749ff0bbb2069e3145cd67cd3ba
parent fc2ceae778afdcb2deee4abb5e2fc9b9904fa761
author Elliott Hughes <enh@google.com> 1379977359 -0700
committer Elliott Hughes <enh@google.com> 1379977359 -0700

Fix %hhd formats in the printf family.

Found by adapting the simple unit tests for libc logging to test
snprintf too. Fix taken from upstream OpenBSD without updating
the rest of stdio.

Change-Id: Ie339a8e9393a36080147aae4d6665118e5d93647