setup.sh: Add set -e.

diff --git a/setup.sh b/setup.sh
index 2747b9235d4533990ea361ae4a4c8c5d08e99ac2..e2e1edd7ebaefeeb57aa8475b2e74903dc0d54d4 100755 (executable)
--- a/setup.sh
+++ b/setup.sh
@@ -18,6 +18,8 @@
 # along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
 
+set -e
+
 . ../lib.sh
 
 if installed git; then