X-Git-Url: https://arthur.barton.de/gitweb/?p=appify.git;a=blobdiff_plain;f=appify.sh;h=a7db78620f05e361fbf60059f9aff50c0beaf282;hp=537b74c8080422d8f4cc1f1924d8d183863b029f;hb=f23850b38ed51ecae95beda6fe796fdb92124ba1;hpb=4a927741fca735d0597999cd1952dcc13580db68

diff --git a/appify.sh b/appify.sh
index 537b74c..a7db786 100755
--- a/appify.sh
+++ b/appify.sh
@@ -1,7 +1,9 @@
 #!/bin/bash
 #
-# appify -- convert your non-interactive shell script into a Mac OS X application
+# appify -- convert non-interactive shell script into Mac OS X applications
 # Copyright (C) 2010  Adam Backstrom
+# Copyright (C) 2015  Alexander Barton <alex@barton.de>
+#
 # 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
 # the Free Software Foundation; either version 2 of the License, or
@@ -45,8 +47,13 @@ TARGET=$2
 
 BASENAME=`basename "$SCRIPT"`
 
+if [ ! -r "$SCRIPT" ]; then
+    echo "$SCRIPT isn't readable!" 1>&2
+    exit 3
+fi
+
 if [ -e "$TARGET" ]; then
-    echo "$TARGET exists, exiting" 1>&2
+    echo "$TARGET exists!" 1>&2
     exit 3
 fi