Minimal fix for #2821 ("rake spec" is needlessly slow)

At some point someone may want to get the coverage tests working, but
the coordinates of that point is are not (now,me).  This patch just
comments out the rcov and stops the time consuming trailing stack
trace generation.

Signed-off-by: Markus Roberts <Markus@reality.com>

1 files changed, 2 insertions, 1 deletions

diff --git a/Rakefile b/Rakefile
index 67d5ef4da..9c7e61927 100644
--- a/Rakefile
+++ b/Rakefile
@@ -41,13 +41,14 @@ task :spec do
     require 'spec'
     require 'spec/rake/spectask'
     begin
-        require 'rcov'
+#        require 'rcov'
     rescue LoadError
     end
 
     Spec::Rake::SpecTask.new do |t|
         t.spec_opts = ['--format','s', '--loadby','mtime']
         t.spec_files = FileList['spec/**/*.rb']
+        t.fail_on_error = false
         if defined?(Rcov)
             t.rcov = true
             t.rcov_opts = ['--exclude', 'spec/*,test/*,results/*,/usr/lib/*,/usr/local/lib/*']