Merge pull request #297 from frida/fix/error-path
authorRichard Henderson <rth@twiddle.net>
Wed, 15 Mar 2017 02:37:45 +0000 (19:37 -0700)
committerGitHub <noreply@github.com>
Wed, 15 Mar 2017 02:37:45 +0000 (19:37 -0700)
Fix error path so mutex is unlocked before returning


Trivial merge