Improve speed when output is disabled

There's no point in trying to render if output isn't happening.
This brings benchmark time from about 26 seconds to 7.

1 files changed, 1 insertions, 0 deletions

diff --git a/speed-test b/speed-test
index c3fb646..3c04899 100755
--- a/speed-test
+++ b/speed-test
@@ -53,6 +53,7 @@ ts.format(
     '%ElapsedTime() %Counter(current-file) files found; '
     '%ByteSize(uploaded-bytes) uploaded %Pathname(current-dir)')
 ts['uploaded-bytes'] = 0
+ts.disable()
 
 num_updates = 1000*1000