[4/4] mesos git commit: Fixed an unreachable statement in launch.cpp.

[ji...@apache.org]

Fixed an unreachable statement in launch.cpp.

The statement is actually reachable if exec fails. This patch fix it
so that it is actually unreachable.

Review: https://reviews.apache.org/r/54673


Project: http://git-wip-us.apache.org/repos/asf/mesos/repo
Commit: http://git-wip-us.apache.org/repos/asf/mesos/commit/739e5280
Tree: http://git-wip-us.apache.org/repos/asf/mesos/tree/739e5280
Diff: http://git-wip-us.apache.org/repos/asf/mesos/diff/739e5280

Branch: refs/heads/master
Commit: 739e52803e937cd98ef97768ac656ac2059cc722
Parents: 7781e30
Author: Jie Yu <yu...@gmail.com>
Authored: Mon Dec 12 11:20:23 2016 -0800
Committer: Jie Yu <yu...@gmail.com>
Committed: Mon Dec 12 11:30:31 2016 -0800

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 src/slave/containerizer/mesos/launch.cpp | 1 +
 1 file changed, 1 insertion(+)
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http://git-wip-us.apache.org/repos/asf/mesos/blob/739e5280/src/slave/containerizer/mesos/launch.cpp
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diff --git a/src/slave/containerizer/mesos/launch.cpp b/src/slave/containerizer/mesos/launch.cpp
index add4ca8..e482ab8 100644
--- a/src/slave/containerizer/mesos/launch.cpp
+++ b/src/slave/containerizer/mesos/launch.cpp
@@ -763,6 +763,7 @@ int MesosContainerizerLaunch::execute()
 
   // If we get here, the execle call failed.
   cerr << "Failed to execute command: " << os::strerror(errno) << endl;
+  exitWithStatus(EXIT_FAILURE);
   UNREACHABLE();
 }