From: Ismaël Bouya <ismael.bouya@normalesup.org>
Date: Sun, 23 Feb 2020 10:56:22 +0000 (+0100)
Subject: Hide stderr from wrapper_display
X-Git-Url: https://git.immae.eu/?p=perso%2FImmae%2FProjets%2FScripts%2FPublic.git;a=commitdiff_plain;h=7cf9d72f20a26380d6bb15db1c2f111b104710dc

Hide stderr from wrapper_display
---

diff --git a/wrapper_display b/wrapper_display
index 0146d3a..2482d96 100755
--- a/wrapper_display
+++ b/wrapper_display
@@ -24,7 +24,7 @@
 
 # Feel like tipping/donating? https://www.immae.eu/licenses_and_tipping
 
-eval `tmux show-env DISPLAY | grep -v "^-DISPLAY"`
+eval `tmux show-env DISPLAY 2>/dev/null | grep -v "^-DISPLAY"`
 if `ss -o state established sport = :5901 | grep -q "^tcp"`; then
   DISPLAY=:1
 fi