change hooks variable scoping; introduce /etc/openslx config

1 files changed, 6 insertions, 6 deletions

diff --git a/builder/dnbd3-rootfs/hooks/pre-udev/load-custom-kernel-modules.sh b/builder/dnbd3-rootfs/hooks/pre-udev/load-custom-kernel-modules.sh
index 21cff17c..02d697d3 100755
--- a/builder/dnbd3-rootfs/hooks/pre-udev/load-custom-kernel-modules.sh
+++ b/builder/dnbd3-rootfs/hooks/pre-udev/load-custom-kernel-modules.sh
@@ -1,3 +1,4 @@
+( # subshell for variable scoping
 NBD_MOD_PATH="/usr/lib/modules/current/extra/nbd.ko"
 DNBD3_MOD_PATH="/usr/lib/modules/current/extra/dnbd3.ko"
 
@@ -5,25 +6,24 @@ DNBD3_MOD_PATH="/usr/lib/modules/current/extra/dnbd3.ko"
 if [ ! -e "${NBD_MOD_PATH}" ]; then
     warn "No such file of directory: ${NBD_MOD_PATH}"
     emergency_shell -n "Error in $0"
-    return 1
+    exit 1
 fi
 if [ ! -e "${DNBD3_MOD_PATH}" ]; then
     warn "No such file of directory: ${DNBD3_MOD_PATH}"
     emergency_shell -n "Error in $0"
-    return 1
+    exit 1
 fi
 
 # load the kernel modules for dnbd3 and nbd
 if ! insmod "${DNBD3_MOD_PATH}"; then
     warn "Failed to load DNBD3 kernel module..."
     emergency_shell -n "Error in $0"
-    return 1
+    exit 1
 fi
 
 if ! modprobe nbd max_part=16; then
     warn "Failed to load NBD kernel module..."
     emergency_shell -n "Error in $0"
-    return 1
+    exit 1
 fi
-
-return 0
+) || exit $?