[libvirt] [PATCH 4/4] m4: Drop needless string checks

We provide default values for both MODPROBE and RMMOD and thus there is no way that their paths can be empty strings. Signed-off-by: Michal Privoznik <mprivozn(a)redhat.com&gt; --- m4/virt-external-programs.m4 | 12 ++++-------- 1 file changed, 4 insertions(+), 8 deletions(-) diff --git a/m4/virt-external-programs.m4 b/m4/virt-external-programs.m4 index f1ae104b32..0f995998c3 100644 --- a/m4/virt-external-programs.m4 +++ b/m4/virt-external-programs.m4 @@ -67,14 +67,10 @@ AC_DEFUN([LIBVIRT_CHECK_EXTERNAL_PROGRAMS], [ [Location or name of the ovs-vsctl program]) AC_DEFINE_UNQUOTED([UDEVADM], ["$UDEVADM"], [Location or name of the udevadm program]) - if test -n "$MODPROBE"; then - AC_DEFINE_UNQUOTED([MODPROBE], ["$MODPROBE"], - [Location or name of the modprobe program]) - fi - if test -n "$RMMOD"; then - AC_DEFINE_UNQUOTED([RMMOD], ["$RMMOD"], - [Location or name of the rmmod program]) - fi + AC_DEFINE_UNQUOTED([MODPROBE], ["$MODPROBE"], + [Location or name of the modprobe program]) + AC_DEFINE_UNQUOTED([RMMOD], ["$RMMOD"], + [Location or name of the rmmod program]) AC_DEFINE_UNQUOTED([SCRUB], ["$SCRUB"], [Location or name of the scrub program (for wiping algorithms)]) AC_DEFINE_UNQUOTED([ADDR2LINE], ["$ADDR2LINE"], -- 2.21.0