X-Git-Url: https://git.stderr.nl/gitweb?a=blobdiff_plain;f=src%2Fbackupninja.in;h=9330902e0bfcd97721deb29011e8ffa73972315b;hb=c8efb40b7febbdd2aee03996938e6d8c63c06377;hp=68c7c430c06a1587f25af3f9f2218c9b30a1ac7f;hpb=4f344987a910c3d7fcd7e91f445f990bc6691312;p=matthijs%2Fupstream%2Fbackupninja.git

diff --git a/src/backupninja.in b/src/backupninja.in
index 68c7c43..9330902 100755
--- a/src/backupninja.in
+++ b/src/backupninja.in
@@ -1,4 +1,6 @@
 #!@BASH@
+# -*- mode: sh; sh-basic-offset: 3; indent-tabs-mode: nil; -*-
+#
 #                          |\_
 # B A C K U P N I N J A   /()/
 #                         `\|
@@ -148,7 +150,7 @@ function tolower() {
 
 # simple to integer function
 function toint() {
-	echo "$1" | tr [:alpha:] -d 
+	echo "$1" | tr -d [:alpha:] 
 }
 
 #