exec won't hurt

diff --git a/update b/update
index 16814d3c8da29f718ce1e796ef54ecebe15983d4..87cae808dc30641fed443a508dcb0800e304b4de 100755 (executable)
--- a/update
+++ b/update
@@ -1,3 +1,3 @@
-#!/bin/sh
+#!/bin/sh -e
 
-stow -t $HOME -R $1
+exec stow -t $HOME -R $1