pmix: dstore returned for direct modex

[karasevb]

Signed-off-by: Boris Karasev karasev.b@gmail.com

Following conversation here #4469, dstore returned for direct modex.

[hppritcha]

bot:ompi:retest

[artpol84]

@bwbarrett
Looks like something with the checker:

 > git fetch --tags --progress https://github.com/open-mpi/ompi/ +refs/heads/*:refs/remotes/origin/* +refs/pull/*:refs/remotes/origin/pr/*
JENKINS-19022: warning: possible memory leak due to Git plugin usage; see: https://wiki.jenkins-ci.org/display/JENKINS/Remove+Git+Plugin+BuildsByBranch+BuildData
Checking out Revision c14947f89e11e277dab25ad493d9c01c85dd4f4a (refs/remotes/origin/pr/4926/merge)
 > git config core.sparsecheckout # timeout=10
 > git checkout -f c14947f89e11e277dab25ad493d9c01c85dd4f4a
FATAL: Could not checkout c14947f89e11e277dab25ad493d9c01c85dd4f4a
hudson.plugins.git.GitException: Command "git checkout -f c14947f89e11e277dab25ad493d9c01c85dd4f4a" returned status code 128:
stdout: 
stderr: fatal: reference is not a tree: c14947f89e11e277dab25ad493d9c01c85dd4f4a

[karasevb]

bot:ompi:retest