installer: Fail if the bootloader could not be installed

If GRUB could not be installed during installation, the installer
continued without reporting the error to the user.

This change will make the installer fail.

Signed-off-by: Michael Tremer <michael.tremer@ipfire.org>

diff --git a/src/installer/install-bootloader b/src/installer/install-bootloader
index d6451e0b11b11581cd2a22f1ece4989dd56774eb..340dd6aa5c480353d0160c48c9f6186d10113f91 100644 (file)
--- a/src/installer/install-bootloader
+++ b/src/installer/install-bootloader
@@ -172,12 +172,12 @@ function main() {
        if device_is_mdraid "${device}"; then
                local slave
                for slave in $(mdraid_get_slaves "${device}"); do
-                       grub_install "${slave}"
+                       grub_install "${slave}" || return $?
                done
 
        # Handle normal block devices
        else
-               grub_install "${device}"
+               grub_install "${device}" || return $?
        fi
 
        return 0