From e3ca99840fb0520036b4d0b3784dc3eeb09f6934 Mon Sep 17 00:00:00 2001
From: "Dominik D. Geyer" <dominik.geyer@gmail.com>
Date: Mon, 3 Dec 2012 00:03:51 +0100
Subject: [PATCH] Exit with code 1 and message if target is neither a regular
 file nor a directory

---
 gitwatch.sh | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/gitwatch.sh b/gitwatch.sh
index ced3781..e735097 100755
--- a/gitwatch.sh
+++ b/gitwatch.sh
@@ -95,7 +95,8 @@ elif [ -f $1 ]; then
     GITADD="$IN" # add only the selected file to index
     GITINCOMMAND="" # no need to add anything more to "commit" call
 else
-    exit
+    echo >&2 "Error: The target is neither a regular file nor a directory."
+    exit 1
 fi
 
 while true; do