From: Michal Privoznik <mprivozn@redhat.com>
Date: Fri, 17 May 2019 09:10:09 +0000 (+0200)
Subject: m4: Drop needless string checks
X-Git-Url: http://xenbits.xensource.com/gitweb?a=commitdiff_plain;h=3c8d5762a9fcf3f7d23a41d0b49def0387ecddf7;p=libvirt.git

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@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
---

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"],