From: Silvio Rhatto <rhatto@riseup.net>
Date: Mon, 30 Oct 2017 13:33:50 +0000 (-0200)
Subject: Check for display at qrpaste
X-Git-Url: https://gitweb.fluxo.info/?a=commitdiff_plain;h=32d231e75babd04a8f632171159081cdabe4228a;p=utils-x11.git

Check for display at qrpaste
---

diff --git a/qrpaste b/qrpaste
index 6728adf..f853941 100755
--- a/qrpaste
+++ b/qrpaste
@@ -15,6 +15,9 @@ if ! which qrencode &> /dev/null; then
 elif ! which xclip &> /dev/null; then
   echo "$BASENAME: xclip not found"
   exit 1
+elif ! which display &> /dev/null; then
+  echo "$BASENAME: display not found"
+  exit 1
 fi
 
 # Run