mtest: Set PYTHONBYTECODEBASE here too

This prevents ad-hoc manual runs from genrating unwanted cache files.

Signed-off-by: Ian Jackson <ijackson@chiark.greenend.org.uk>

diff --git a/mtest/common.tcl b/mtest/common.tcl
index 7b23e1ce6a3c734a8de0d234c22269ae4b51dad1..6da2af61a3b3e97fb01215a5956750a28fecd3cf 100644 (file)
--- a/mtest/common.tcl
+++ b/mtest/common.tcl
@@ -18,5 +18,6 @@ proc run-mss-userv {user group args} {
 file mkdir $tmp/groupfiles
 
 set env(PYTHONHASHSEED) 0
+set env(PYTHONBYTECODEBASE) 0
 
 prefix_some_path PYTHONPATH .