diff --git a/functions.sh b/functions.sh
index 860f4ba..0511a6f 100755
--- a/functions.sh
+++ b/functions.sh
@@ -43,13 +43,14 @@ function _umask_hook {
   fi
 }
 
-cpb() {
+function cpb() {
     scp "$1" ${SSH_CLIENT%% *}:~/Work
 }
 
-sudo() {
+function sudo() {
     local SUDO
-    SUDO=$( if [ -e /bin/sudo ]; then echo /bin/sudo; else echo /usr/bin/sudo; fi )
+#    SUDO=$( if [ -e /bin/sudo ]; then echo /bin/sudo; else echo /usr/bin/sudo; fi )
+    SUDO=$(which sudo)
     $SUDO \
         GIT_AUTHOR_EMAIL="$GIT_AUTHOR_EMAIL" \
         GIT_AUTHOR_NAME="$GIT_AUTHOR_NAME" \
@@ -64,6 +65,7 @@ sudo() {
         "$@"
 
 }
+
 create_symlinks() {
 
     #echo MSC_BASE: $MSC_BASE