use set -eu

[config/dotfiles.git] / setup.sh

diff --git a/setup.sh b/setup.sh
index 304d4d0e2c4104ef4c1da85ec6d35bbc3189e86c..6884298ace204cd30d541f3eed57dfb17a0e95a2 100755 (executable)
--- a/setup.sh
+++ b/setup.sh
@@ -18,11 +18,12 @@
 # along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
 
-set -e
+set -eu
 
 . ../lib.sh
 
-# Create local directories.
+
+# Create directories.
 mkdir -p vim/cache
 
 # Create documentation tags for pathogen plugins. `vim -e` always exists with