pythia8: initialize bools

[smuzaffar]

Included #3978

[cmsbuild]

A new Pull Request was created by @smuzaffar (Malik Shahzad Muzaffar) for branch IB/CMSSW_7_1_X/stable.

@cmsbuild, @smuzaffar, @gudrutis, @mrodozov can you please review it and eventually sign? Thanks.
You can sign-off by replying to this message having '+1' in the first line of your reply.
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[smuzaffar]

please test

[cmsbuild]

The tests are being triggered in jenkins.
https://cmssdt.cern.ch/jenkins/job/ib-any-integration/27846/console

[cmsbuild]

+1
Tested at: b86ae13
https://cmssdt.cern.ch/SDT/jenkins-artifacts/pull-request-integration/PR-3979/27846/summary.html

[cmsbuild]

Comparison is ready
https://cmssdt.cern.ch/SDT/jenkins-artifacts/pull-request-integration/PR-3979/27846/summary.html

Comparison Summary:

• No significant changes to the logs found
• Reco comparison results: 0 differences found in the comparisons
• DQMHistoTests: Total files compared: 11
• DQMHistoTests: Total histograms compared: 682535
• DQMHistoTests: Total failures: 3137
• DQMHistoTests: Total nulls: 0
• DQMHistoTests: Total successes: 679024
• DQMHistoTests: Total skipped: 374
• DQMHistoTests: Total Missing objects: 0
• DQMHistoSizes: Histogram memory added: -10 KiB( 10 files compared)
• Checked 44 log files, 4 edm output root files, 11 DQM output files

[smuzaffar]

+externals

[cmsbuild]

This pull request is fully signed and it will be integrated in one of the next IB/CMSSW_7_1_X/stable IBs (tests are also fine). This pull request will now be reviewed by the release team before it's merged. @davidlange6, @slava77, @smuzaffar, @fabiocos (and backports should be raised in the release meeting by the corresponding L2)

[smuzaffar]

FYI, @fabiocos: merging pythia8 for 71X