lit: Fix thinko in finding config file.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@77828 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/utils/test/MultiTestRunner.py b/utils/test/MultiTestRunner.py
index df67b0ef17e8711a46e3560cf729608b8f52c0ac..1da78dd793cd575167bd50ada9feca2f7843f5d4 100755 (executable)
--- a/utils/test/MultiTestRunner.py
+++ b/utils/test/MultiTestRunner.py
@@ -215,8 +215,8 @@ def main():
                       help="Path to root test directory",
                       action="store", default=None)
     parser.add_option("", "--config", dest="config",
-                      help="Testing configuration file [default='%default']",
-                      action="store", default=kConfigName)
+                      help="Testing configuration file [default='%s']" % kConfigName,
+                      action="store", default=None)
     
     group = OptionGroup(parser, "Output Format")
     # FIXME: I find these names very confusing, although I like the