[PATCH] runtest: do not start testing when there is no test

[Simon Heimberg]

# HG changeset patch
# User Simon Heimberg <simohe at besonet.ch>
# Date 1242718580 -7200
# Node ID 26d5900fa46de7a9ca59a57486ff05e8c3144ee4
# Parent  2dabba0b42a9b5620d5881c2edc0985a04c9467f
runtest: do not start testing when there is no test

diff -r 2dabba0b42a9 -r 26d5900fa46d tests/run-tests.py
--- a/tests/run-tests.py	Fre Mai 08 17:53:22 2009 +0200
+++ b/tests/run-tests.py	Die Mai 19 09:36:20 2009 +0200
@@ -692,6 +692,9 @@
             ('.' not in test or test.endswith('.py') or
              test.endswith('.bat'))):
             tests.append(test)
+    if not tests:
+        print "# Ran 0 tests, 0 skipped, 0 failed."
+        return
 
     vlog("# Using TESTDIR", TESTDIR)
     vlog("# Using HGTMP", HGTMP)