--- a/tests/printenv.py	Fri Oct 08 22:36:10 2010 -0500
+++ b/tests/printenv.py	Fri Oct 08 22:36:11 2010 -0500
@@ -48,8 +48,7 @@
 
 out.write("%s hook: " % name)
 for v in env:
-    out.write("%s=%s " %
-              (v, os.environ[v].replace(os.environ["HGTMP"], '$HGTMP')))
+    out.write("%s=%s " % (v, os.environ[v]))
 out.write("\n")
 out.close()