X-Git-Url: https://ruderich.org/simon/gitweb/?a=blobdiff_plain;f=lessfilter;h=404cbe05a0612c2ffc3c46671d26f5273ce21439;hb=b2a118a0ad79bcee7bd83925ac9df338d6087f2f;hp=4a51b134ba5374dd7f2eeb34b0446eb92186f539;hpb=614f9080ac810a2f4c0a5244bca856f3358e625e;p=config%2Fdotfiles.git

diff --git a/lessfilter b/lessfilter
index 4a51b13..404cbe0 100755
--- a/lessfilter
+++ b/lessfilter
@@ -1,6 +1,6 @@
 #!/bin/sh
 
-# Copyright (C) 2011-2012  Simon Ruderich
+# Copyright (C) 2011-2013  Simon Ruderich
 #
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
@@ -19,13 +19,13 @@
 case "$1" in
     # Color diff files.
     *.diff | *.patch)
-        < "$1" colordiff
+        colordiff <"$1"
         ;;
     *)
         # Display directory contents.
-        if [ -d "$1" ]; then
-            echo "=> Contents of $1:"
-            ls "$1"
+        if test -d "$1"; then
+            printf '=> Contents of %s:\n' "$1"
+            ls -- "$1"
             exit 0
         fi