Fixes this issue: https://open.cdash.org/queryTests.php?compare1=65&value3=Failed&filtercount=3&field3=status%2Fstring&field1=buildname%2Fstring&project=ParaView&field2=buildstarttime%2Fdate&showfilters=0&limit=100&compare2=83&value1=45ac4b48-4078cf2f-build346-%5Bosx-shared-release%2Bopengl2%2Bosx10.7%2Bqt4%2Bsuperbuild%5D-master&compare3=61&showfeed=0&value2=20160108T081328