Test this differently: I saw this test fail

[oota-llvm.git] / test / Other / invalid-commandline-option.ll

diff --git a/test/Other/invalid-commandline-option.ll b/test/Other/invalid-commandline-option.ll
index cef09b9b6bbc4eda9a095e2bbd80290f40fae2cd..60840fa010a9ffcb4aacddda1b5f5c21e6e3ec37 100644 (file)
--- a/test/Other/invalid-commandline-option.ll
+++ b/test/Other/invalid-commandline-option.ll
@@ -1,3 +1,3 @@
-; RUN: llvm-as < /dev/null | not opt --foo >& /dev/null
+; RUN: not opt --foo |& grep {Unknown command line argument}
 
 ; there is no --foo