Check for files

src/freedombone-utils-setup

 }
 
 function setup_powerline {
-    if [ -d ~/${PROJECT_NAME}/src/${PROJECT_NAME}-powerline ]; then
+    if [ -f ~/${PROJECT_NAME}/src/${PROJECT_NAME}-powerline ]; then
         cp ~/${PROJECT_NAME}/src/${PROJECT_NAME}-powerline ~/.powerline.bash
         cp ~/${PROJECT_NAME}/src/${PROJECT_NAME}-powerline /etc/skel/.powerline.bash
     else
-        if [ -d /home/${MY_USERNAME}/${PROJECT_NAME}/src/${PROJECT_NAME}-powerline ]; then
+        if [ -f /home/${MY_USERNAME}/${PROJECT_NAME}/src/${PROJECT_NAME}-powerline ]; then
             cp /home/${MY_USERNAME}/${PROJECT_NAME}/src/${PROJECT_NAME}-powerline ~/.powerline.bash
             cp /home/${MY_USERNAME}/${PROJECT_NAME}/src/${PROJECT_NAME}-powerline /etc/skel/.powerline.bash
         fi