Index: telemetry/telemetry/value/trace.py |
diff --git a/telemetry/telemetry/value/trace.py b/telemetry/telemetry/value/trace.py |
index e3566d51d6fbc69a8a7379abd78641d31971da84..df2113bf17d4d2414deef5495d8104b923b8e0eb 100644 |
--- a/telemetry/telemetry/value/trace.py |
+++ b/telemetry/telemetry/value/trace.py |
@@ -73,7 +73,7 @@ class TraceValue(value_module.Value): |
title = self.page.display_name |
cmd = (['python', _TRACE2HTML_PATH] + trace_files + |
['--output', tf.name] + ['--title', title]) |
- subprocess.check_call(cmd) |
+ subprocess.check_output(cmd) |
else: |
logging.warning('No traces to convert to html.') |
return file_handle.FromTempFile(tf) |