TT#15855 Fix shellcheck warnings for debian/ngcp-rtpengine-kernel-dkms.prerm

Change-Id: I7d103ab75e64c2e5bcda4f7c2096701104ae1fad
9 years ago · f825dd0c54
parent b6c9c6c2e2
commit f825dd0c54
1 changed files with 2 additions and 2 deletions
--- a/debian/ngcp-rtpengine-kernel-dkms.prerm
+++ b/debian/ngcp-rtpengine-kernel-dkms.prerm
@ -5,8 +5,8 @@ set -e
 package=ngcp-rtpengine-kernel-dkms
 name=ngcp-rtpengine

-version=`dpkg-query -W -f='${Version}' "$package" \
-        |rev|cut -d- -f2-|rev|cut -d':' -f2|tr -d "\n"`
+version=$(dpkg-query -W -f="\${Version}" "$package" \
+        |rev|cut -d- -f2-|rev|cut -d':' -f2|tr -d "\n")

 if [ -x /usr/sbin/ngcp-virt-identify ]; then
 	if /usr/sbin/ngcp-virt-identify --type container; then