[PATCH] run-tests: only sort files when not given as argument

[Simon Heimberg]

# HG changeset patch
# User Simon Heimberg <simohe at besonet.ch>
# Date 1363852581 -3600
# Node ID d3b734662b82e8232a4d43b549d5afc29421312d
# Parent  f56278a0a0c56fe0c6c02ef8e23dbe0cadb9df69
run-tests: only sort files when not given as argument

os.listdir returns the files in any order. This has to be sorted.
But when given as argument, the user should be allowed to set any order.

This restores the behaviour before 9848a94e2a.

diff -r f56278a0a0c5 -r d3b734662b82 tests/run-tests.py
--- a/tests/run-tests.py	Mit Mär 20 13:40:06 2013 -0700
+++ b/tests/run-tests.py	Don Mär 21 08:56:21 2013 +0100
@@ -1244,8 +1244,7 @@
         checktools()
 
         if len(args) == 0:
-            args = os.listdir(".")
-        args.sort()
+            args = sorted(os.listdir("."))
 
     tests = args