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Rearrange lxc test to avoid use of cat
[virt-what.git]
/
virt-what.in
diff --git
a/virt-what.in
b/virt-what.in
index
d090898
..
170bc24
100644
(file)
--- 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