avoid sed

1 files changed, 1 insertions, 1 deletions

diff --git a/Makefile b/Makefile
index 495de27..7b286ae 100644
--- a/Makefile
+++ b/Makefile
@@ -7,7 +7,7 @@ dpkg  :=  $(sudo) dpkg
 apt   :=  $(sudo) apt
 
 kernel_version          !=  uname -r
-kernel_package_name     !=  dpkg -S /boot/vmlinuz-$(kernel_version) | sed 's/:.*//'
+kernel_package_name     :=  $(subst :,,$(firstword $(shell dpkg -S /boot/vmlinuz-${kernel_version})))
 kernel_package_version  !=  dpkg-query --showformat='$${Version}\n'         -W "$(kernel_package_name)"
 kernel_source_package   !=  dpkg-query --showformat='$${source:Package}\n'  -W "$(kernel_package_name)"
 kernel_arch             !=  dpkg-architecture -q DEB_HOST_ARCH