Merge pull request #3104 from akallabeth/sign_mismatch_fixes
authorNorbert Federa <nfedera@users.noreply.github.com>
Wed, 3 Feb 2016 11:56:45 +0000 (12:56 +0100)
committerNorbert Federa <nfedera@users.noreply.github.com>
Wed, 3 Feb 2016 11:56:45 +0000 (12:56 +0100)
Sign mismatch warnings fixed


Trivial merge