[ostree] tests: Make GLib warnings fatal

[Colin Walters <walters src gnome org>]

commit 889f454cb1c566f48c8d44b2b12dbfb2c6c7cbf6
Author: Colin Walters <walters verbum org>
Date:   Fri Nov 4 15:58:32 2011 -0400

    tests: Make GLib warnings fatal

 tests/libtest.sh |    2 ++
 1 files changed, 2 insertions(+), 0 deletions(-)
---
diff --git a/tests/libtest.sh b/tests/libtest.sh
index a747019..5c8d722 100644
--- a/tests/libtest.sh
+++ b/tests/libtest.sh
@@ -27,6 +27,8 @@ test_tmpdir=`mktemp -d "$TMPDIR/ostree-tests.XXXXXXXXXX"`
 cd "$test_tmpdir"
 touch "$test_tmpdir/.test$$"
 
+export G_DEBUG=fatal-warnings
+
 die () {
     if test -z "$OT_TESTS_SAVE_TEMPS"; then
         test -f "$test_tmpdir/.test$$" && rm -rf "$test_tmpdir"