From 59c50a03fcce187176bd2486d186265b181c83fe Mon Sep 17 00:00:00 2001
From: =?utf8?q?Einar=20J=C3=B8rgen=20Haraldseid?= <einar@haraldseid.net>
Date: Tue, 7 Apr 2015 23:31:38 +0200
Subject: [PATCH] Don't use cat

---
 screenshot.sh | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/screenshot.sh b/screenshot.sh
index 762005f..973b581 100755
--- a/screenshot.sh
+++ b/screenshot.sh
@@ -19,7 +19,7 @@ function errcho() {
 }
 
 function take_screenshot() {
-  FILENAME="$(cat /dev/urandom | tr -dc 'a-zA-Z0-9' | fold -w 6 | head -n 1).png"
+  FILENAME="$(tr -dc 'a-zA-Z0-9' < /dev/urandom | fold -w 6 | head -n 1).png"
   gnome-screenshot -f "${LOCALPATH}/${FILENAME}" -p "$@"
   scp -q "${LOCALPATH}/${FILENAME}" "${REMOTEUSER}@${REMOTEHOST}:${REMOTEPATH}"
   echo -n "${URLBASE}/${FILENAME}"|xclip -selection p
-- 
2.30.2