D4401: run-tests: don't append rtendtracing logs if pipe is /dev/null

[pulkit (Pulkit Goyal)]

This revision was automatically updated to reflect the committed changes.
Closed by commit rHGa235ee4cfc1c: run-tests: don't append rtendtracing logs if pipe is /dev/null (authored by pulkit, committed by ).

REPOSITORY
  rHG Mercurial

CHANGES SINCE LAST UPDATE
  https://phab.mercurial-scm.org/D4401?vs=10604&id=10607

REVISION DETAIL
  https://phab.mercurial-scm.org/D4401

AFFECTED FILES
  tests/run-tests.py

CHANGE DETAILS

diff --git a/tests/run-tests.py b/tests/run-tests.py
--- a/tests/run-tests.py
+++ b/tests/run-tests.py
@@ -1389,7 +1389,8 @@
         if os.getenv('MSYSTEM'):
             script.append(b'alias pwd="pwd -W"\n')
 
-        if os.getenv('HGCATAPULTSERVERPIPE'):
+        hgcatapult = os.getenv('HGCATAPULTSERVERPIPE')
+        if hgcatapult and hgcatapult != '/dev/null':
             # Kludge: use a while loop to keep the pipe from getting
             # closed by our echo commands. The still-running file gets
             # reaped at the end of the script, which causes the while



To: pulkit, #hg-reviewers
Cc: mercurial-devel