From: Mikhail Novosyolov <m.novosyolov@rosalinux.ru>
Date: Sat, 2 Nov 2019 18:28:33 +0000 (+0300)
Subject: Fail if udevadm could not be run
X-Git-Tag: 050~98
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=6e761674add7b8df1605dbfb5dff0494c796f292;p=thirdparty%2Fdracut.git

Fail if udevadm could not be run

Fixes: #668
---

diff --git a/dracut-init.sh b/dracut-init.sh
index aff04c890..64a2294aa 100644
--- a/dracut-init.sh
+++ b/dracut-init.sh
@@ -461,6 +461,10 @@ inst_rules_wildcard() {
 
 prepare_udev_rules() {
     [ -z "$UDEVVERSION" ] && export UDEVVERSION=$(udevadm --version)
+    if [ -z "$UDEVVERSION" ]; then
+        derror "Failed to detect udev version!"
+        return 1
+    fi
 
     for f in "$@"; do
         f="${initdir}/etc/udev/rules.d/$f"
@@ -1024,4 +1028,4 @@ is_qemu_virtualized() {
         [[  "$vendor" == "Bochs" ]] && return 0
     done
     return 1
-}
\ No newline at end of file
+}