Move around the set -/+x

Author: sroze

ubuntu/16.04/usr/local/share/bootstrap/common_functions.sh

@@ -39,15 +39,16 @@ get_user_home_directory() {
 }
 
 as_user() (
+  set +x
   local COMMAND="$1"
   local WORKING_DIR="$2"
 
   if [ "true" = "$NON_PRIVILEGED_USER" ]; then
+    set -x
     /bin/bash -c "cd '$WORKING_DIR'; $COMMAND"
     return "$?"
   fi
 
-  set +x
   local USER="$3"
   if [ -z "$COMMAND" ]; then
     return 1;