diff --git a/dots/bin/syncDirSetup.sh b/dots/bin/syncDirSetup.sh
index a52d566..2a4d8d7 100755
--- a/dots/bin/syncDirSetup.sh
+++ b/dots/bin/syncDirSetup.sh
@@ -6,17 +6,14 @@ this_file_name=`basename "$0"`
 echo ":: $this_file_name :: [K] ::"
 
 syncdir_env_var=SYNCDIR_${HOSTNAME}
-src_dir=${!syncdir_env_var}
+src_dir=${!syncdir_env_var} # '!' to use the name and not the value
 trg_dir=~/syncDir
 
-
 echo
 echo "\$src_dir: ${src_dir}"
 echo "\$trg_dir: ${trg_dir}"
 echo
 
-exit
-
 if [[ "${src_dir}" == "" ]]; then
     echo "environment variable SYNCDIR_${HOSTNAME} is not set."
     echo ""