From f23850b38ed51ecae95beda6fe796fdb92124ba1 Mon Sep 17 00:00:00 2001
From: Alexander Barton <alex@barton.de>
Date: Wed, 8 Apr 2015 14:03:41 +0200
Subject: [PATCH] Make sure that source script exists and target app does not

---
 appify.sh | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/appify.sh b/appify.sh
index a5fe284..a7db786 100755
--- a/appify.sh
+++ b/appify.sh
@@ -47,8 +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
 
-- 
2.39.2