[commit: packages/stm] master: stm: Fix test case (826ad99)

[git at git.haskell.org]

Repository : ssh://git@git.haskell.org/stm

On branch  : master
Link       : http://git.haskell.org/packages/stm.git/commitdiff/826ad990713c5ba57b93a51e2514e48b40dff224

>---------------------------------------------------------------

commit 826ad990713c5ba57b93a51e2514e48b40dff224
Author: Ben Gamari <bgamari.foss at gmail.com>
Date:   Wed Sep 2 09:34:00 2015 -0400

    stm: Fix test case


>---------------------------------------------------------------

826ad990713c5ba57b93a51e2514e48b40dff224
 tests/stm060.stdout | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/tests/stm060.stdout b/tests/stm060.stdout
index b476708..947395b 100644
--- a/tests/stm060.stdout
+++ b/tests/stm060.stdout
@@ -24,6 +24,8 @@ Caught: Exn raised in invariant
 
 Adding a trivially false invariant (no TVar access)
 Caught: Transactional invariant violation
+CallStack:
+  error, called at libraries/base/GHC/Conc/Sync.hs:767:61 in base:GHC.Conc.Sync
 
 Adding a trivially false invariant (with TVar access)
 Caught: Exn raised in invariant