minor #1383 Consistency (fabpot)
authorFabien Potencier <fabien.potencier@gmail.com>
Wed, 23 Apr 2014 18:34:55 +0000 (20:34 +0200)
committerFabien Potencier <fabien.potencier@gmail.com>
Wed, 23 Apr 2014 18:34:55 +0000 (20:34 +0200)
This PR was merged into the 1.15-dev branch.

Discussion
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Consistency

Commits
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365feec made usage of return; instead of return null;
81699ca made types consistent with the ones of Hack


Trivial merge