only chown if needed (fixes nfs issue)

13 years ago · fe95e0fee3
parent c8d9ce4ef4
commit fe95e0fee3
1 changed files with 4 additions and 1 deletions
--- a/stack.sh
+++ b/stack.sh
@ -271,8 +271,11 @@ failed() {
 # an error.  It is also useful for following along as the install occurs.
 set -o xtrace

+# create the destination directory and ensure it is writable by the user
 sudo mkdir -p $DEST
-sudo chown `whoami` $DEST
+if [ ! -w $DEST ]; then
+    sudo chown `whoami` $DEST
+fi

 # Install Packages
 # ================