@review Drop tr

Author: Andrew Babichev

hooks/terraform-validate.sh

@@ -7,7 +7,7 @@ set -e
 # workaround to allow GitHub Desktop to work, add this (hopefully harmless) setting here.
 export PATH=$PATH:/usr/local/bin
 
-for dir in $(echo "$@" | tr -s " " "\n" | sort -u | xargs -n1 dirname | uniq); do
+for dir in $(echo "$@" | xargs -n1 dirname | sort -u | uniq); do
   terraform init -backend=false $dir
   terraform validate $dir
 done