upgrade: Check if /boot/initramfs-linux-lts.img exists

This doesn't exist for, for example, WSL.
cdown · Aug 9, 2023 · 6803e4b · 6803e4b
1 parent dd43c73
commit 6803e4b
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/bin/upgrade b/bin/upgrade
@@ -107,7 +107,7 @@ fi
 # modules won't get built, so you can't even login.
 #
 # TODO: Fix this upstream...
-if ! sudo zstd -d -c /boot/initramfs-linux-lts.img | grep -q kernel/drivers/hid/usbhid/; then
+if [[ -e /boot/initramfs-linux-lts.img ]] && ! sudo zstd -d -c /boot/initramfs-linux-lts.img | grep -q kernel/drivers/hid/usbhid/; then
     printf '%s%s%s%s\n' \
         "$(tput setaf 1)" "$(tput blink)" "module build bug, please rebuild kernel initramfs" "$(tput sgr0)"
     exit 1