From e426e65a5c78e3cf81d4a64a572b10ec85eb4629 Mon Sep 17 00:00:00 2001
From: Pierre Neidhardt <ambrevar@gmail.com>
Date: Sun, 6 Dec 2015 15:33:52 +1100
Subject: [PATCH] scripts/pdfresize: Fix input checks

---
 .scripts/pdfresize | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/.scripts/pdfresize b/.scripts/pdfresize
index 9fad017a..bee4a00d 100755
--- a/.scripts/pdfresize
+++ b/.scripts/pdfresize
@@ -11,6 +11,12 @@ fi
 
 if [ ! -f "$1" ]; then
 	echo "$1 is not a valid file."
+	exit
+fi
+
+if [ -e "$2" ]; then
+	echo "$2 exists."
+	exit
 fi
 
 gs  -q -o "$2" -sDEVICE=pdfwrite -sPAPERSIZE=a4 -dFIXEDMEDIA -dPDFFitPage -dCompatibilityLevel=1.4 "$1"