From a29d4a5632ff9f60f939e4f0f36ce97ed43c5650 Mon Sep 17 00:00:00 2001
From: "Richard W.M. Jones" <rjones@redhat.com>
Date: Thu, 22 Dec 2022 10:31:47 +0000
Subject: [PATCH] Rearrange lxc test to avoid use of cat

Thanks: Elias Probst <e.probst@ssc-services.de>
---
 virt-what.in | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/virt-what.in b/virt-what.in
index d090898..170bc24 100644
--- a/virt-what.in
+++ b/virt-what.in
@@ -175,7 +175,8 @@ fi
 # Added by Marc Fournier
 
 if [ -e "${root}/proc/1/environ" ] &&
-    cat "${root}/proc/1/environ" | tr '\000' '\n' | grep -Eiq '^container=lxc'; then
+    tr '\000' '\n' < "${root}/proc/1/environ" |
+        grep -Eiq '^container=lxc'; then
     echo lxc
 fi
 
-- 
1.8.3.1