[llvm-cov] Don't use colored output until we know it's supported
authorVedant Kumar <vsk@apple.com>
Tue, 25 Oct 2016 19:52:57 +0000 (19:52 +0000)
committerVedant Kumar <vsk@apple.com>
Tue, 25 Oct 2016 19:52:57 +0000 (19:52 +0000)
commit22c1b7c1d82f484ef531a4d913becb84bebbe43e
treebfb538744878737d63faee4c325840b21ad45d81
parent18f5baec5a4cf2ea9b1ea2d3d0153d0f2750ff67
[llvm-cov] Don't use colored output until we know it's supported

CodeCoverageTool::error() depends on CoverageViewOptions::Colors being
initialized. Should fix:

  http://lab.llvm.org:8011/builders/sanitizer-x86_64-linux-fast/builds/56

llvm-svn: 285103
llvm/tools/llvm-cov/CodeCoverage.cpp