catalyst-auto: standardize indentation

This file uses tabs in most of it, so migrate the few funcs using
spaces over to tabs.

Signed-off-by: Mike Frysinger <vapier@gentoo.org>

tools/catalyst-auto

@@ -71,10 +71,10 @@ run_cmd() {
 	shift
 
 	echo "*** Running command: $*" &>> "${logfile}"
-  if [ $verbose = 2 ]; then
+	if [[ ${verbose} == 2 ]]; then
 		echo "*** Running command: $*"
 		"$@" 2>&1 | tee -a "${logfile}"
-  elif [ $verbose = 1 ]; then
+	elif [[ ${verbose} == 1 ]]; then
 		echo "*** Running command: $*"
 		"$@" &>> "${logfile}"
 	else
@@ -167,8 +167,8 @@ parse_args() {
 
 give_latest_from_dates() {
 	sed 's,-20,~20,g' | \
-  sort -k +1 -n -t '~' |\
-  awk -F\~ \
+	sort -k +1 -n -t '~' | \
+	awk -F'~' \
 		'BEGIN{i=$1; o=$0};
 		{ if($1 != i && i != "") { print o; }; i=$1; o=$0; }
 		END { print o; };' | \