--- a/tests/printenv.py	Mon Jan 25 00:05:22 2010 -0600
+++ b/tests/printenv.py	Mon Jan 25 00:05:27 2010 -0600
@@ -48,7 +48,8 @@
 
 out.write("%s hook: " % name)
 for v in env:
-    out.write("%s=%s " % (v, os.environ[v].replace(os.environ["HGTMP"], '$HGTMP')))
+    out.write("%s=%s " %
+              (v, os.environ[v].replace(os.environ["HGTMP"], '$HGTMP')))
 out.write("\n")
 out.close()