No echo

src/freedombone-image

 
 IMAGE_TYPE='beaglebone'
 CURR_DIR=$(pwd)
-CURR_USER=$(echo $USER)
+CURR_USER="$USER"
 TEMPBUILD_DIR=~/.tmp_${PROJECT_NAME}_build
 VMDEBOOTSTRAP_REPO=git://git.liw.fi/vmdebootstrap
 VMDEBOOTSTRAP_VERSION=0.8
 IMAGE_SIZE_SPECIFIED=
 IMAGE_NAME='full'
 
-USERNAME=$(echo $USER)
+USERNAME="$USER"
 PASSWORD=
 
 # IP address of the router (gateway)