[mlmmj] [PATCH 1/2] src/mlmmj-make-ml.in: replaced some 'exit 0' with empty statement

Some early exits by 'exit 0' are better of with no exit,
with just an empty statement.
---
 src/mlmmj-make-ml.in | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/mlmmj-make-ml.in b/src/mlmmj-make-ml.in
index a6e10a3..c93084f 100755
--- a/src/mlmmj-make-ml.in
+++ b/src/mlmmj-make-ml.in
@@ -146,7 +146,7 @@ if [ -n "$A_CREATE" ]; then
 		echo "$ALIAS" >> $ALIASFILE
 		;;
 		n|N)
-		exit 0
+			: # empty statement
 		;;
 		*)
 		echo "Options was: y, Y, n or N"
@@ -166,7 +166,7 @@ if [ "$DO_CHOWN" ] ; then
 			chown -R $CHOWN $SPOOLDIR/$LISTNAME
 		;;
 		n|N)
-			exit 0
+			: # empty statement
 		;;
 		*)
 			echo "option is: y, Y, n, N"
-- 
2.11.0