lit: Prevent crash-on-invalid (when run on directory which has no test suite).

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@90871 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/utils/lit/lit.py b/utils/lit/lit.py
index dcdce7d5c3c09f64a1fa2c06cd03aa27e5e4d250..293976fd30971a45ac49baf376cfe4a986c7568a 100755 (executable)
--- a/utils/lit/lit.py
+++ b/utils/lit/lit.py
@@ -230,7 +230,7 @@ def getTests(path, litConfig, testSuiteCache, localConfigCache):
     ts,path_in_suite = getTestSuite(path, litConfig, testSuiteCache)
     if ts is None:
         litConfig.warning('unable to find test suite for %r' % path)
-        return ()
+        return (),()
 
     if litConfig.debug:
         litConfig.note('resolved input %r to %r::%r' % (path, ts.name,